TY  - BOOK
AU  - Knorr,Klaus
AU  - Verba,Sidney
ED  - Woodrow Wilson School of Public and International Affairs.
TI  - The international system: theoretical essays 
U1  - 327.01 
PY  - 1961/// [Printing 1965]
CY  - Princeton
PB  - Princeton University Press
KW  - International relations
KW  - International organization
N1  - A revision of papers "first presented at a Symposium on International Relations Theory ... sponsored by the Center of International Studies and held in Princeton in September 1960."; "Published simultaneously in World politics, volume xiv, number I."; Bibliographical footnotes
ER  -