TY  - GEN
AU  - CARR, Edward Hallett, 1892-
TI  - The twenty years' crisis, 1919-1939 :  an introduction to the study of international relations 
AV  - JX 1391 .C32 
PY  - 1951///
CY  - London 
PB  - MacMillan and co
KW  - World politics
KW  - International relations--History
N1  - Includes bibliographical references and index
ER  -