IR : the new world of international relations / Michael G. Roskin.

Manylion Llyfryddiaeth
Prif Awdur:	Roskin, Michael G.
Fformat:	Llyfr
Cyhoeddwyd:	Upper Saddle River, New Jersey Prentice Hall c2002.
Rhifyn:	5th ed.
Pynciau:	International relations. World politics. United States > Foreign relations.