TY  - BOOK
AU  - Knorr,Klaus
AU  - Rosenau,James N.
ED  - Woodrow Wilson School of Public and International Affairs.
TI  - Contending approaches to international politics
U1  - 327.11 
PY  - 1969///
CY  - Princeton, N.J.
PB  - Princeton University Press
KW  - International relations
KW  - Study and teaching
N1  - "Published for the Princeton Center of International Studies."; Bibliographical footnotes
ER  -