TY  - GEN
AU  - Dougherty, James E.
AU  - Pfaltzgraff, Robert L.
TI  - Contending theories of international relations : a comprehensive survey
AV  - JX1395 Dou.
PY  - 1990///
PB  - HarperCollins
KW  - International relations
N1  - 5514
ER  -