TY  - BOOK
AU  - Singer,J.David (Joel David),1925-
TI  - Models, methods, and progress in world politics: a peace research odyssey 
SN  - 081330640X
PY  - 1990///
CY  - Boulder
PB  - Westview Press
KW  - International relations
KW  - Research
KW  - Peace
KW  - United States
KW  - Foreign relations
KW  - 1945
N1  - Includes bibliographical references : (p. 307-314)
ER  -