World politics : an introduction. /

por Aspaturian, Vernon V.
Publicado 1976

Foreign policy in world politics : states and regions /

por Art, Robert J., Art, Robert J., Aspaturian, Vernon V., Joffe, Josef, Lieber, Robert J., Macridis, Roy C. 1918-, Roett, Riordan, Safran, Nadav, Scalapino, Robert A., Serre, Francoise de la, Sundelius, Bengt, Whiting, Allen Suess 1926-
Publicado 1989

Conflict in Nicaragua : a multidimensional perspective /

por Valenta, Jiri, Valenta, Jiri
Publicado 1987