TY  - BOOK
AU  - Dougherty James E.
AU  -  Pfaltzgraff Robert L.
TI  - Contending theories of international relations :  a comprehensive survey
U1  - V1:19, P1 
PY  - 2001///
CY  - New York
PB  - Longman USA     
KW  - POLITICAL SCIENCE
ER  -