Why nations act : theoretical perspectives for comparative foreign policy studies / edited by Maurice A. East, Stephen A. Salmore [and] Charles F. Hermann - Beverly Hills : SAGE, c1978 - 234 p. : ill., charts ; 22 cm. - Sage focus editions ; -2 . Includes bibliographical references and index ISBN: 0803907184 : PND 10.00 0803907192 (pbk) Subjects--Topical Terms: International relationsPolitical leadership Dewey Class. No.: 327