Tuchman, Barbara W. 1912-1989. The proud tower; a portrait of the world before the war, 1890-1914 [by] Barbara W. Tuchman. - New York, Macmillan [1966] - xv, 528 p. illus., ports. 25 cm. "References": p. 465-510. LCCN: 65023074 //r90 Subjects--Topical Terms: History, Modern--20th century. LC Class. No.: D 398 / .T8