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TitleEditionYear of PublicationContributorsCountry of PublicationPossible Copyright StatusAvailable Online?
100%: a computation table in which profits consistent with production can be found1918United StatesPublic DomainPublic DomainPublic DomainPublic Domain
1000 things worth knowing...Rev. ed.1922Nathaniel C. (Nathaniel Clark) FowlerUnited StatesPublic DomainPublic DomainPublic DomainPublic Domain
1000 things worth knowing ...1913Nathaniel C. (Nathaniel Clark) FowlerUnited StatesPublic DomainPublic DomainPublic DomainPublic DomainText or HTML availabePage view availableKindle eBook availableEPUB eBook available
20th century business encyclopedia.1922United StatesPublic DomainPublic DomainPublic DomainPublic Domain
The 20th century facts and formulas for marine engineers: containing all the latest known short-cuts in arithmetic and over 400 marine and operating engineers' questions and problems with formulas for working same1920J. F. LaGrant, Jesse A. RamseyUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Adair's new encyclopedia: a new and up-to-date reference work for home, school and office...with fifty full page maps1923Francis J. (Francis Joseph) ReynoldsUnited StatesPublic DomainPublic DomainPublic DomainPublic Domain
The American educator: a new and thoroughly modern reference work designed to meet the needs of every age1926Ellsworth D. Foster, James Laughlin HughesUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The American educator: a new and thoroughly modern reference work designed to meet the needs of every age1930Ellsworth D. Foster, James Laughlin HughesUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The American educator: a new and thoroughly modern reference work designed to meet the needs of every ageExtension ed.1923Ellsworth D. Foster, James Laughlin HughesUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The American educator, completely remodeled and rewritten from original text of the New practical reference library: with new plans and additional materialNew census ed.1922Ellsworth D. Foster, James Laughlin HughesUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright statusPage view available
The American educator: completely remodelled and rewritten from original text of the New practical reference library, with new plans and additional materialPeace ed.1919Ellsworth D. Foster, James L. (James Laughlin) HughesUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright statusText or HTML availabePage view availableKindle eBook availableEPUB eBook available
The American educator encyclopedia: a thoroughly modern work designed to meet the needs of every age1932James Laughlin Hughes, Ellsworth Decatur FosterUnited StatesCopyrightedUnknown copyright statusPublic DomainUnknown copyright status
The American educator encyclopedia: a thoroughly modern work designed to meet the needs of every age1933James Laughlin Hughes, Ellsworth Decatur FosterUnited StatesCopyrightedUnknown copyright statusPublic DomainUnknown copyright status
The American educator encyclopedia: a thoroughly modern work designed to meet the needs of every age1934James Laughlin Hughes, Ellsworth Decatur Foster, Karl Henry GoodwinUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The American educator encyclopedia: a thoroughly modern work designed to meet the needs of every age1934Ellsworth D. Foster, James L. (James Laughlin) Hughes, Karl Henry GoodwinUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The American educator encyclopedia: a thoroughly modern work designed to meet the needs of every age1936James Laughlin Hughes, Ellsworth Decatur Foster, Karl Henry GoodwinUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
American Jewish cyclopedia: a modern compilation of essential facts gathered from all branches of universal knowledge1943Sandor Kaufmann, Dorothy Metz. Kole, Harry CohenUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright statusPage view available
The Americana: a universal reference library, comprising the arts and sciences, literature, history, biography, geography, commerce, etc., of the world1912Frederick Converse Beach, George Edwin RinesUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright statusText or HTML availabePage view availableKindle eBook availableEPUB eBook available
The americana: a universal reference library, comprising the arts and sciences, literature, history, biography, geography, commerce, etc., of the world1911Frederick Converse Beach, George Edwin RinesUnited StatesPublic DomainPublic DomainPublic DomainPublic Domain
The Americana: a universal reference library, comprising the arts and sciences, literature, history, biograhy, geography, commerce, etc., of the world1907Frederick Converse Beach, George Edwin RinesUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright statusPage view available
Americký statistikár a samopočtár1920Paul K. KadakUnknownPublic DomainUnknown copyright statusUnknown copyright statusUnknown copyright status
Americký statistikár a samopočtár1911Paul K. KadakUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Appleton's new practical cyclopediaNew and rev. ed.1915Elmer Ellsworth Browm, Arthur Elmore Bostwick, Gerald Van CasteelUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The art of rapid computation and simplification of the science of numbers1919John Walter HarrisCanadaPublic DomainPublic DomainPublic DomainUnknown copyright status
Baughman's buyer and seller cost and computation tables3d ed.1920Herschel Ray Austin BaughmanUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Baughman's buyer and seller cost tables2d ed.1914Herschel Ray Austin BaughmanUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Bestman's pro-rater and interest calculator1921Henry R. BestmanUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Bibliothek des allegmeinen und praktischen wissens, sum studium und selbstunterricht in den hauptsächlichsten wissensweigen und sprachen1912Emanuel MüllerGermanyPublic DomainUnknown copyright statusUnknown copyright statusUnknown copyright status
A book about a thousand things1946George W. StimpsonUnknownCopyrightedCopyrightedPublic DomainPublic Domain
The book of culture1934Ethel Rose PeyserUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The Book of knowledge1926Arthur Mee, Holland Thompson, John H. FinleyUnited StatesPublic DomainMix of public domain material and material of unknown statusMix of public domain material and material of unknown statusMix of public domain material and material of unknown status
The Book of knowledge : the children's encyclopædia1918Arthur Mee, Holland ThompsonUnited StatesPublic DomainPublic DomainPublic DomainPublic Domain
The Book of knowledge: the children's encyclopedia1930Arthur Mee, Holland Thompson, John H. FinleyUnited StatesPublic DomainMix of public domain material and material of unknown statusMix of public domain material and material of unknown statusMix of public domain material and material of unknown status
The Book of knowledge1926Arthur Mee, H. J. Cody, Robert Bruce TaylorCanadaUnknown copyright statusUnknown copyright statusUnknown copyright statusUnknown copyright status
The Book of knowledge1935Arthur MeeCanadaPublic DomainPublic DomainPublic DomainPublic Domain
The Book of knowledge1937Arthur Mee, Holland ThompsonUnited StatesCopyrightedPublic DomainPublic DomainPublic Domain
The Book of knowledge1937Arthur MeeCanadaPublic DomainPublic DomainPublic DomainPublic Domain
The Book of knowledge1927Arthur Mee, Holland ThompsonUnited StatesPublic DomainPublic DomainPublic DomainPublic Domain
The Book of knowledge1928Arthur Mee, Holland ThompsonUnited StatesPublic DomainPublic DomainPublic DomainPublic Domain
The Book of knowledge1929Arthur Mee, Holland Thompson, John H. FinleyUnited StatesPublic DomainMix of public domain material and material of unknown statusMix of public domain material and material of unknown statusMix of public domain material and material of unknown status
The Book of knowledge1933Arthur Mee, Holland Thompson, John H. FinleyUnited StatesUnknown copyright statusMix of public domain material and material of unknown statusMix of public domain material and material of unknown statusMix of public domain material and material of unknown status
The Book of knowledge1934Arthur Mee, Holland ThompsonUnited StatesPublic DomainPublic DomainPublic DomainPublic Domain
The Book of knowledge1934Arthur MeeCanadaPublic DomainPublic DomainPublic DomainPublic Domain
The Book of knowledge1934Arthur Mee, Holland ThompsonUnited StatesPublic DomainPublic DomainPublic DomainPublic Domain
The book of progress...1915Albert A. (Albert Allis) HopkinsUnknownPublic DomainPublic DomainPublic DomainPublic DomainPage view available
The Book of rural life: knowledge and inspiration, a guide to the best in modern living1925Edward Mowbray TuttleUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright statusPage view available
Brief facts: a concise handbook of useful information for the student, traveler, writer, teacher, librarian, speaker, business man and general reader1936Blair TavennerUnited StatesCopyrightedCopyrightedUnknown copyright statusCopyrighted
Britannica junior1937Walter Yust, Franklin Henry HooperUnited StatesPublic DomainCopyrightedPublic DomainCopyrighted
The British world encyclopedia1933United KingdomCopyrightedPublic DomainPublic DomainPublic Domain
Brockhaus handbuch des wissens6. gänzlich umgearb. und wesentlich verm. aufl.1921GermanyPublic DomainPublic DomainPublic DomainPublic DomainPage view available
Brockhaus' kleines konversations-lexikon5., vollständig neubearb. aufl.1911GermanyPublic DomainPublic DomainPublic DomainPublic Domain
Bufton's universal cyclopædia1919William A. Colledge, James D. Bufton, Paul Ingebrikt NeergaardUnited StatesPublic DomainPublic DomainCopyrightedCopyrighted
The business man's rapid calculation1913John Malcolm Halstat NicholsUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Carpenter's instalment loan calculatorInvestor's ed.1922John Calvin CarpenterUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The Catholic encyclopedia1936Peter Guilday, John J. (John Joseph) Wynne, Edward A. (Edward Aloysius) PaceUnited StatesPublic DomainPublic DomainCopyrightedCopyrightedPage view available
The century book of facts: a handbook of ready reference, embracing history, biography, government, law, language, literature, invention, science, industry, finance, religion, art, education, domestic economy, hygiene, and useful miscellanyStandard ed.1908Henry W. (Henry Woldmar) RuoffUnited StatesPublic DomainPublic DomainPublic DomainPublic Domain
The Century dictionary and cyclopedia: with a new atlas of the world; a work of general reference in all departments of knowledge[Rev. and enl. ed.].1911Benjamin E. (Benjamin Eli) Smith, William Dwight WhitneyUnited StatesPublic DomainPublic DomainPublic DomainPublic DomainPage view available
The circle of knowledge1934Henry Woldmar RuoffUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Colección moderna de conocimientos universales1928United StatesUnknown copyright statusUnknown copyright statusPublic DomainPublic Domain
Collier's new encyclopedia1928United StatesPublic DomainPublic DomainPublic DomainPublic DomainPage view available
Collier's new encyclopedia: a loose-leaf and self-revising reference work ... with 515 illustrations and ninety-six maps1921United StatesPublic DomainPublic DomainPublic DomainPublic DomainPage view available
Collier's new encyclopedia: a self-revising reference work with looke-leaf features ... profusely illustrated, color frontispieces, ninety-six maps1926United StatesPublic DomainPublic DomainPublic DomainPublic Domain
Collier's new encyclopedia1929United StatesPublic DomainPublic DomainPublic DomainPublic Domain
The Columbia encyclopedia1935Clarke F. (Clarke Fisher) AnsleyUnited StatesCopyrightedPublic DomainPublic DomainPublic Domain
The Columbia encyclopedia of useful knowledge1907E. B. Nash, Marshall EverettUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The Columbia encyclopedia1937Clarke F. (Clarke Fisher) AnsleyUnited StatesCopyrightedPublic DomainPublic DomainPublic Domain
A compendium of every-day knowledge1914Logan MarshallUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Compton's pictured encyclopedia1927Guy Stanton FordUnited StatesCopyrightedCopyrightedPublic DomainCopyrighted
Compton's pictured encyclopedia: To inspire ambition, to stimulate the imagination, to provide the inquiring mind with accurate information told in an interesting style, and thus lead into broader fields of knowledge, such is the purpose of this work1924Guy Stanton FordUnited StatesPublic DomainPublic DomainPublic DomainCopyrighted
Compton's pictured encyclopedia: to inspire ambition1929Guy Stanton Ford, Mrs. Philip ChampionUnited StatesPublic DomainCopyrightedUnknown copyright statusCopyrighted
Compton's pictured encyclopedia: to inspire ambition, to stimulate the imagination, to provide the inquiring mind with accurate information told in an interesting style, and thus lead into broader fields of knowledge, such is the purpose of this work1930Guy Stanton FordUnited StatesPublic DomainPublic DomainPublic DomainCopyrighted
Compton's pictured encyclopedia1932Guy Stanton FordUnited StatesPublic DomainPublic DomainPublic DomainCopyrighted
Compton's pictured encyclopedia1937Guy Stanton Ford, Adelene Jessup PrattUnited StatesUnknown copyright statusUnknown copyright statusUnknown copyright statusCopyrighted
The Concise encyclopedia: a library of world knowledge; complete in eight volumes; illustrated with nearly 1200 drawings, 250 halftones, 64 maps and 8 lithographs, made expressly for this work1937A. H. (Alexander Hopkins) McDannaldUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The consolidated libraryRev. ed.1906George Raywood Devitt, Orison Swett MardenUnited StatesPublic DomainUnknown copyright statusUnknown copyright statusUnknown copyright status
The Council oak retailing merchandise table1915United StatesPublic DomainPublic DomainPublic DomainPublic Domain
Cox's commercial calculator1914Edward L. CoxUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Cubic yardage table covering carloads of sand and gravel1915George Rubinstein HarknessUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Dalton table of decimal reciprocals from 1 to 100001912United StatesPublic DomainPublic DomainPublic DomainPublic Domain
Dalton table of decimal reciprocals from 1 to 10000: including lumber, grain and commodity tables and other valuable data for use in connection with the Dalton adding, listing and computing machines(2d ed.)1912United StatesPublic DomainPublic DomainPublic DomainPublic Domain
Darnell's modern calculator of dues and assessments for secret societies and clubs1911W. O. DarnellUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Das abgekürzte rechnen1922Conrad BrandenbergerSwitzerlandPublic DomainUnknown copyright statusUnknown copyright statusUnknown copyright statusPage view available
Das kluge alphabet: konversationslexikon in zehn bänden1934GermanyCopyrightedPublic DomainPublic DomainPublic Domain
Delbridge 2.1/2 point calculator1920Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge 2 1/2 point calculator, 22 cents to 22.97 1/2 cents1917Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge 2 1/2 point calculator, 24 cents to 24.97 1/2 cents1917Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge 2.1/2 point calculator 31c to 31.97.1/21918Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge 2.1/2 point calculator 33c to 33.97.1.̀1918Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge 2.1/2 point calculator 34c to 34.97.1/21918Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge 2.1/2 point calculator1920Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge 2.1/2 point calculator1918Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge 2.1/2 point calculator1918Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge 2.1/2 point calculator1918Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge 2.1/2 point calculator1918Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge 2.1/2 point calculator1918Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge 2.1/2 point calculator1917Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge 21/2 point calculator1917Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge 21/2 point calculator .00c to .971/21918Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge 21/2 point calculator1917Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge 21/2 point calculator1917Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge 21/2 point calculator1917Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge 21/2 point calculator1917Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge calculating tables1918Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge calculating tables, 24 cents to 24.95 cents1917Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge calculating tables 31c to 31.951918Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge calculating tables 32c to 32.951918Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge calculating tables 33c to 33.951918Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge calculating tables, 38 to 38.951918Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge calculating tables1918Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge calculating tables1917Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge calculating tables1918Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge calculating tables1918Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge calculating tables1917Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge calculating tables1917Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge calculating tables1917Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge calculating tables1917Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge calculating tables1917Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge calculating tables1917Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge calculator1918Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge cotton seed1919Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge hundredweight calculator1919Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge hundredweight calculator1918Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge pocket size 5 point calculator1918Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright statusText or HTML availabePage view availableKindle eBook availableEPUB eBook available
Delbridge round weights1917Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge's multiplication table: showing the result of the multiplication of any number from 1 to 200,000 by any number from 1-8th of 1, to 1001916Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge wholesaler's calculator1915Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge wholesaler's calculator 1/8th of 1c to 30c1915Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge wholesaler's calculator1915Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge wholesaler's calculator1915Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge wholesaler's calculator1915Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge wholesaler's calculator1915Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Delbridge wholesaler's calculator1915Charles Lomax DelbridgeUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Der kleine Brockhaus: handbuch des wissens in einem band. Mit über 6000 abbildungen und karten im text und auf 89 einfarbigen und bunten tafel- und kartenseiten, sowie 37 übersichten und zeittafeln. A-Z1925GermanyPublic DomainPublic DomainPublic DomainPublic Domain
... Deutsch-Oesterreich1927Karl Brockhausen, Maria L. KlausbergerGermanyCopyrightedCopyrightedUnknown copyright statusUnknown copyright status
Diccionario enciclopédico abreviado1932SpainCopyrightedPublic DomainPublic DomainPublic Domain
Dictionnaire encyclopédique Quillet1934Raoul MortierFranceCopyrightedUnknown copyright statusUnknown copyright statusUnknown copyright status
Dictionnaire politique et critique1932Charles Maurras, Pierre ChardonFranceCopyrightedCopyrightedUnknown copyright statusUnknown copyright status
Die welt im fortschritt: gemeinverständliche bücher des wissens und forschens der gegenwart1935GermanyCopyrightedPublic DomainPublic DomainPublic Domain
Die wissenskiste: Voigtländers jugendlexikon1937Hans LangUnknown (outside United States)CopyrightedUnknown copyright statusUnknown copyright statusUnknown copyright status
The Dodge computing and price cabinet1912United StatesPublic DomainPublic DomainPublic DomainPublic Domain
The Dominion educatorPeace ed.1922Ellsworth D. Foster, James Laughlin HughesCanadaPublic DomainUnknown copyright statusUnknown copyright statusUnknown copyright status
The Dominion educatorPeace ed.1919Ellsworth D. Foster, James Laughlin HughesCanadaPublic DomainUnknown copyright statusUnknown copyright statusUnknown copyright status
Doubleday's encyclopedia1936Asa Don Dickinson, Sir John Alexander Hammerton, Arthur Elmore BostwickUnited StatesPublic DomainPublic DomainCopyrightedCopyrighted
Doubleday's encyclopedia; written by leading authorities in every branch of knowledge1932Asa Don Dickinson, Sir John Alexander Hammerton, Arthur Elmore BostwickUnited StatesCopyrightedCopyrightedCopyrightedCopyrighted
Druliner's price and profit tables1913George Washington DrulinerUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Edison's handy encyclopedia and universal handbook1911Thomas F. EdisonUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Edison's handy encyclopedia and universal handbook1907Alfred B. Chambers, Thomas F. EdisonUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Efficiency in figures1915Herbert ShirleyUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The Encyclopædia britannica1926J. L. (James Louis) GarvinUnited KingdomCopyrightedCopyrightedPublic DomainPublic Domain
The Encyclopædia britannica: a dictionary of arts, sciences, literature & general information1926Hugh Chisholm, J. L. (James Louis) GarvinUnited KingdomCopyrightedCopyrightedPublic DomainPublic Domain
The encyclopædia britannica; a dictionary of arts, sciences, literature and general information.1910Hugh ChisholmUnited KingdomPublic DomainPublic DomainPublic DomainPublic DomainText or HTML availabePage view availableKindle eBook availableEPUB eBook available
Encyclopædia Britannica: a new survey of universal knowledge1953Walter YustUnited StatesPublic DomainPublic DomainPublic DomainCopyrightedPage view available
The Encyclopædia britannica: the new volumes1922Hugh ChisholmUnited KingdomPublic DomainPublic DomainPublic DomainPublic DomainPage view available
The Encyclopædia britannica1929James Louis Gavin, Franklin Henry Hooper, Warren E. CoxUnited KingdomCopyrightedUnknown copyright statusUnknown copyright statusUnknown copyright status
The Encyclopædia britannica1930J. L. (James Louis) Garvin, Franklin Henry Hooper, Warren E. CoxUnited KingdomCopyrightedCopyrightedUnknown copyright statusUnknown copyright status
The Encyclopædia britannica1932J. L. (James Louis) Garvin, Franklin Henry Hooper, Warren E. (Warren Earle) CoxUnited KingdomCopyrightedCopyrightedUnknown copyright statusUnknown copyright status
The Encyclopædia britannica1934J. L. (James Louis) Garvin, Franklin Henry Hooper, Warren Earle CoxCanadaCopyrightedCopyrightedUnknown copyright statusUnknown copyright status
The Encyclopædia britannica1936Franklin Henry HooperUnited KingdomCopyrightedPublic DomainPublic DomainPublic Domain
The Encyclopædia britannica1937Franklin Henry HooperUnited KingdomCopyrightedPublic DomainPublic DomainPublic Domain
Encyclopédie autodidactique Quillet1932FranceCopyrightedPublic DomainPublic DomainPublic Domain
Encyclopaedia Judaica: das Judentum in Geschichte und Gegenwart. 1.-10. Bd.; Aach-Lyra1928Ismar Elbogen, Jakob KlatzkinGermanyCopyrightedCopyrightedPublic DomainPublic Domain
The Encyclopedia Americana1927United StatesPublic DomainPublic DomainPublic DomainPublic DomainText or HTML availabePage view availableKindle eBook availableEPUB eBook available
The Encyclopedia Americana: a library of universal knowledge1936A. H. (Alexander Hopkins) McDannaldUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The Encyclopedia Americana: a library of universal knowledge1937A. H. (Alexander Hopkins) McDannaldUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The Encyclopedia Americana: a library of universal knowledge1924United StatesUnknown copyright statusUnknown copyright statusPublic DomainPublic Domain
The Encyclopedia Americana1928A. H. (Alexander Hopkins) McDannald, J. Maurice ThompsonUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The Encyclopedia Americana1918William Henri EllerUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright statusText or HTML availabePage view availableKindle eBook availableEPUB eBook available
The Encyclopedia of Jewish knowledge1934Jacob De HaasUnited StatesCopyrightedPublic DomainPublic DomainPublic Domain
Eshkol: entsiḳlopedyah Yiśre’elit. Kerekh 1-21929Jakob KlatzkinGermanyCopyrightedCopyrightedPublic DomainPublic Domain
Estos ultimos años1928Unknown (outside United States)CopyrightedPublic DomainPublic DomainPublic Domain
Everybody's cyclopedia: a concise and accurate compilation of the world's knowledge1912George J. (George Jotham) HagarUnited StatesPublic DomainPublic DomainPublic DomainPublic DomainPage view available
Everybodys book of ready referenceStandard ed.1911Thomas Augustus AnnisUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
A fact a day1934United StatesCopyrightedPublic DomainPublic DomainPublic Domain
The fact book: a universal book of reference on current world conditions; a condensed record of commerce and business, especially of the United States; a review of political, economic and social affairs; a digest of the essentials of scientific knowledge; a domestic compendium, and a handbook of useful information1911United StatesPublic DomainPublic DomainPublic DomainPublic DomainPage view available
Facts: the new concise pictorial encyclopedia1933Richard Friedenthal, Nella Braddy, Lawrence H. (Lawrence Hawkins) DawsonUnknown (outside United States)CopyrightedCopyrightedCopyrightedCopyrighted
Famous first facts: a record of first happenings, discoveries and inventions in the United States1933Joseph Nathan KaneUnited StatesCopyrightedCopyrightedCopyrightedCopyrighted
Funk & Wagnalls New standard encyclopedia of universal knowledge1934Frank H. VizetellyUnited StatesPublic DomainPublic DomainPublic DomainPublic Domain
Funk & Wagnalls New standard encyclopedia of universal knowledge1935Frank H. VizetellyUnited StatesPublic DomainPublic DomainPublic DomainPublic Domain
Funk & Wagnalls new Standard encyclopedia of universal knowledge1937Frank H. VizetellyUnited StatesCopyrightedPublic DomainPublic DomainPublic Domain
Funk & Wagnalls new standard encyclopedia year book1933Charles Earle Funk, Frank H. Vizetelly, Henry E. VizetellyUnited StatesPublic DomainPublic DomainUnknown copyright statusCopyrightedText or HTML availabePage view availableKindle eBook availableEPUB eBook available
Geheimnisse der rechenkünstler1913Philipp MaennchenGermanyPublic DomainCopyrightedPublic DomainPublic DomainPage view available
Grand mémento encyclopédique Larousse1937Paul AugéUnited StatesPublic DomainCopyrightedPublic DomainPublic Domain
Grocers' cost and profit guide1919George A. LewisUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Guide to cost and profit for buyers and sellers: time and money saver1912Charles G. HaskinUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Habbels konversations-lexikon1912Adolf GeniusGermanyPublic DomainUnknown copyright statusUnknown copyright statusUnknown copyright status
Handwörterbuch der Sexualwissenschaft: Enzyklopädie der natur- und kulturwissenschaftlichen Sexualkunde des Menschen1924Max MarcuseGermanyUnknown copyright statusUnknown copyright statusUnknown copyright statusUnknown copyright status
A handy book of curious information: comprising strange happenings in the life of men and animals, odd statistics, extraordinary phenomena, and out of the way facts concerning the wonderlands of the earth1913William Shepard WalshUnited StatesPublic DomainPublic DomainPublic DomainPublic DomainText or HTML availabePage view availableKindle eBook availableEPUB eBook available
The handy cyclopedia of things worth knowing: a manual of ready reference1911Joseph TriemensUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright statusText or HTML availabeKindle eBook availableEPUB eBook available
Het boek voor den koopman1926M. PrinsNetherlandsCopyrightedUnknown copyright statusUnknown copyright statusUnknown copyright status
High-speed mathematics1947Lester MeyersUnited StatesCopyrightedCopyrightedUnknown copyright statusUnknown copyright status
Home and office reference book of facts1913Charles Annandale, H. D. Lovett, Charles HigginsUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The Home and school reference work1915Bertha Maude White, William Francis Rocheleau, Loran D. OsbornUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright statusText or HTML availabePage view availableKindle eBook availableEPUB eBook available
The Home and school reference work1913Bertha Maude White, William Francis Rocheleau, Loran D. OsbornUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright statusText or HTML availabePage view availableKindle eBook availableEPUB eBook available
The home lovers' library1906George Raywood Devitt, Orison Swett MardenUnknownPublic DomainUnknown copyright statusUnknown copyright statusUnknown copyright status
The how and why library1919Eleanor AtkinsonUnited StatesPublic DomainPublic DomainPublic DomainPublic Domain
The How and why library: little questions that lead to great discoveries1934Eleanor Atkinson, George W. (George Willis) DiemerUnited StatesPublic DomainPublic DomainPublic DomainCopyrighted
The how and why library1913Eleanor AtkinsonUnited StatesPublic DomainPublic DomainPublic DomainPublic Domain
Huberich's short method arithmetic1917Paul G. HuberichUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The Human interest library, visualized knowledge1926United StatesPublic DomainPublic DomainPublic DomainPublic Domain
The human interest library, visualized knowledge1925United StatesUnknown copyright statusUnknown copyright statusPublic DomainPublic Domain
Il calcolatore rapido1922Silvio BonfioliUnknown (outside United States)Public DomainUnknown copyright statusUnknown copyright statusUnknown copyright status
Imperial reference library, comprising a general encyclopaedia of literature, history, art, science, invention and discovery1907Charles MorrisUnited StatesPublic DomainPublic DomainPublic DomainPublic Domain
Information roundup[1st. ed.]1948George W. StimpsonUnited StatesCopyrightedCopyrightedPublic DomainPublic Domain
International reference work1927Bernhart Paul Holst, Daniel Walter Morehouse, Ruric Nevel RoarkUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Jüdisches lexikon: ein enzyklopädisches Handbuch des jüdischen Wissens in vier bänden mit über 2000 Illustrationen, Beilagen, Karten und Tabellen1929Georg Herlitz, Bruno KirschnerGermanyCopyrightedCopyrightedUnknown copyright statusCopyrighted
Jesuiten-Lexikon: Die Gesellschaft Jesu einst und jetzt1934Ludwig KochGermanyCopyrightedUnknown copyright statusUnknown copyright statusUnknown copyright status
The Jewish encyclopedia: a descriptive record of the history, religion, literature and customs of the Jewish people from the earliest times to the present day1925Cyrus Adler, Isidore SingerUnited StatesCopyrightedPublic DomainPublic DomainPublic Domain
The Jewish encyclopedia: a descriptive record of the history, religion, literature, and customs of the Jewish people from the earliest times to the present day1916United StatesPublic DomainPublic DomainPublic DomainPublic Domain
Johnson 21/2 point calculator for cotton and cotton seed1917company. T. G. JohnsonUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Jokel's rapid conversion tables, sterling and decimal currencies: an instantaneous complete method for computing all rates of exchange1933Jules JokelUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Knaurs Konversations=Lexikon, A-Z1933GermanyCopyrightedPublic DomainPublic DomainPublic Domain
Knaurs konversations-lexikon, A-Z1935GermanyCopyrightedPublic DomainPublic DomainPublic Domain
The knowledge book, science, invention, discovery, progress1915Emory Adams Allen, Ferdinand Ellsworth Cary, Thomas Herbert RussellUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
La Llave del saber: una obra comprensiva y sistemática1935United StatesPublic DomainPublic DomainPublic DomainPublic Domain
Lackey's profit marking tables1917Park Riley LackeyUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Lackey's wonderful profit marking tables, the selling price required to make any profit desired on cost or sales1912Park Riley LackeyUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Laird & Lee's little giant question settler1926James A. BeatonUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Land und Leute in Spanien1928Gertrud RichertGermanyCopyrightedUnknown copyright statusUnknown copyright statusUnknown copyright status
Larousse du XXe siècle1928Pierre Larousse, Paul AugéFranceCopyrightedCopyrightedPublic DomainPublic Domain
Larousse universel en 2 volumes: nouveau dictionnaire encyclopédique1922Claude Augé, Pierre LarousseFrancePublic DomainPublic DomainPublic DomainPublic DomainPage view available
Le calcul rapide facile pour tous et histoire de ma vie1925Jacques InaudiFranceUnknown copyright statusUnknown copyright statusUnknown copyright statusUnknown copyright status
Leadership1951William Russell WhiteUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright statusPage view available
The Library of knowledge, multum in parvo: a compact, comprehensive storehouse of general knowledge, treating history, geography, biography, literature, economics, civics, art, science, discovery and invention, embracing over 16,000 subjects1936Paul Ingebrikt NeergaardUnited StatesPublic DomainPublic DomainCopyrightedCopyrighted
The Library of knowledge, multum in parvo: a compact, comprehensive storehouse of general knowledge, treating history, geography, biography, literature, economics, civics, art, science, discovery and invention, embracing over 16,000 subjects1937Paul Ingebrikt NeergaardUnited StatesPublic DomainPublic DomainCopyrightedCopyrighted
The library of original sources1915Oliver Joseph ThatcherUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The library of original sourcesEditors ed.1907Oliver J. (Oliver Joseph) ThatcherUnited StatesPublic DomainPublic DomainPublic DomainPublic DomainText or HTML availabePage view availableKindle eBook availableEPUB eBook available
Lightning calculator for farmers, merchants and mechanics, short-cut arithmetic and improved ready reckoner three labor-saving works combined10th rev., enl. and a greatly improved ed.1919Christian RoppUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Marshall's handy manual of necessary information for home, school and office1911Logan MarshallUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The math pony: a table of partial products1933Wilbur Albro StewardUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Meyers Handlexikon8. gänzlich veränderte und neubearbeitete Aufl.1921GermanyPublic DomainPublic DomainPublic DomainPublic DomainPage view available
Meyers handlexikon des allgemeinen wissen6., gänzlich veränderte und neubearb. aufl.1912Unknown (outside United States)Public DomainPublic DomainPublic DomainPublic DomainPage view available
Meyers handlexikon1933Edmund S.United StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Meyers kleines lexikon1933Hermann Julius MeyerGermanyCopyrightedPublic DomainPublic DomainPublic Domain
The modern encyclopedia: a new library of world knowledge1933A. H. (Alexander Hopkins) McDannaldUnited StatesCopyrightedUnknown copyright statusUnknown copyright statusUnknown copyright status
The modern encyclopedia: a new library of world knowledge1936A. H. (Alexander Hopkins) McDannaldUnited StatesCopyrightedUnknown copyright statusUnknown copyright statusUnknown copyright status
The modern encyclopedia: a new library of world knowledge1937A. H. (Alexander Hopkins) McDannald, Jack Matthew, Maximilien Vox.United StatesPublic DomainUnknown copyright statusUnknown copyright statusUnknown copyright status
Modern universal encyclopedia1910Charles Annandale, H. D. Lovett, Charles HigginsUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The modern world dictionary of the English language: to which is added a compendium of historical, biographical, geographical, scientific, religious, and sociological names, and a complete summary of human achievement in the nineteenth & twentieth centuries1911Robert Hunter, Charles MorrisUnited StatesPublic DomainPublic DomainPublic DomainPublic Domain
More first facts: a record of first happenings, discoveries and inventions in the United States1935Joseph Nathan KaneUnited StatesCopyrightedCopyrightedCopyrightedCopyrighted
Multiquick: figures that save time1916Gordon Duncan WimpressUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The National encyclopedia1932Henry Suzzallo, William W. (William Waite) BeardsleyUnited StatesCopyrightedUnknown copyright statusUnknown copyright statusUnknown copyright status
The National encyclopedia1934Henry Suzzallo, William W. (William Waite) BeardsleyUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The National encyclopedia1936Henry Suzzallo, William W. (William Waite) BeardsleyUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The National encyclopedia1937William Waite Beardsley, Henry SuzzalloUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The National encylopedia of reference1912Charles Annandale, Francis Thomas Furey, Walter Hart BlumenthalUnited StatesPublic DomainPublic DomainCopyrightedCopyrighted
The new American encyclopedic dictionary of the English language1911Thomas W. Handford, Robert Hunter, Le Roy HookerUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
New century reference library of the world's most important knowledge1907Charles Leonard-StuartUnknownPublic DomainUnknown copyright statusUnknown copyright statusUnknown copyright status
The new Conklin's handy manual of useful information and world's atlas1911Geo. W. (George W.) ConklinUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
The new Human interest library1928Silas Edgar FarquharUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright statusText or HTML availabePage view availableKindle eBook availableEPUB eBook available
The new human interest library1933S.E. (Silas Edgar) FarquharUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
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