TY  - BOOK
AU  - Langer,William L.
AU  - Gleason,S.Everett
TI  - The challenge to isolation: the world crisis of 1937-1940 and American foreign policy volume 1 
U1  - 327.73 
PY  - 1959///
CY  - New York
PB  - Harper Torch Books
KW  - National security
KW  - United States
KW  - World war
KW  - 1939-1945
KW  - Diplomatic history
KW  - Unites States
KW  - Foreign relations
KW  - Military relations
N1  - Includes index
ER  -