967
968
969
English
The Theory and practice of international relations
Englewood Cliffs, N.J
Prentice Hall
1991c
x, 406 p. ; 24 cm
Includes bibliographical references
edited by William Clinton Olson
8th ed
، International relations
723
JZ
1305
.
T49
1991
TI
AU Olson, William C
