Title: The world crisis and American foreign policy /
Authors: Langer, William L. 1896-1977.; Gleason, S. Everett 1905-1974,; Gleason, S. Everett 1905-1974,
Publisher: published for the Council on Foreign Relations, by Harper,
Year: 1952
Subjects: World War, 1939-1945 Diplomatic history.; United States Foreign relations
Contents: [1] The challenge to isolation, 1937-1940.--[2] The undeclared war, 1940-1941.