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Isaac Watlington Digges

Digges, Isaac Watlington, 1897–1953

Nationality: United States (United States)

Identities and Authority Control

Isaac Watlington Digges Contributed to the Following:

TitleEditionYear of PublicationRoleCountry of PublicationPossible Copyright StatusAvailable Online?
Advertising agency compensation1934AuthorUnited StatesPublic DomainPublic DomainCopyrightedCopyrighted
How to protect business ideas: a study of trade-marks, patents, copyrights, labels and kindred properties1936Author of ForewordUnited StatesUnknown copyright statusUnknown copyright statusUnknown copyright statusUnknown copyright status