TY  - BOOK
AU  - Morgenthau , Hans J. 
TI  - Politics in the twentieth century 
SN  - 0226538257
U1  -  320.94 
PY  - 1962///
CY  - London 
PB  -  University of Chicago Press
KW  - Political science
KW  - United States -- Foreign relations
KW  - United States -- Politics & government
ER  -