Langer, William L. (William Leonard), 1896–1977
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL1361581A
- pdbooks.info ID: 61407
William L. (William Leonard) Langer Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| The diplomacy of imperialism | 2d ed. | 1951 | Author | |  | | | | |
| The diplomacy of imperialism, 1890-1902 | 1935 | Author | | | | | | ||
| The Franco-Russian alliance, 1890-1894 | 1929 | Author | |  | | | | ||
| The undeclared war, 1940-1941 | [1st ed.] | 1953 | Author | | | | | | 
|
| With "E" of the First Gas | 1919 | Author | | | | | |   
| |