TY  - BOOK
AU  - Olson,William C.
TI  - The theory and practice of international relations
SN  - 0139131612
PY  - 1991///
CY  - Englewood Cliffs, N.J.
PB  - Prentice Hall
KW  - International relations
N1  - Includes bibliographical references; Change and stability in the international system--Diplomacy : old calling, new challenges
ER  -