TY  - BOOK
AU  - Carr, Edward Hallett.
TI  - The twenty years' crisis, 1919-1939: an introduction to the study of international relations 
U1  - 327.09042 23
PY  - 1961///
CY  - London
PB  - Macmillan
KW  -  International relations
KW  - History
KW  - 20th century
KW  - World politics
KW  -  1900-1945
N1  - Includes index
ER  -