Langer, William L. The diplomacy of imperialism, 1890-1902 / William L. Langer. - New York : Alfred A. Knopf, 1965. - xxii, 797 p. : Half title: Bureau of International Research, Harvard University and Radcliffe College. ISBN: TBA3308 Subjects--Topical Terms: Europe Dewey Class. No.: 940.28 / Di,2