The theory and practice of international relations - McLellan, David S.; Olson, William C.; Sondermann, Fred A., 1932- (Englewood Cliffs, N.J. : Prentice-Hall, 1974)
Third ed. by F. A. Sondermann, W. C. Olson and D. S. McLellan.
Includes bibliographical references.
Keywords: International relations