Spero, Joan E. The politics of international economic relations / Joan Edelman Spero, Jeffrey A. Hart. - Seventh Edition - Boston, MA : Wadsworth Cengage Learning, c2010. - xviii, 504 pages : illustrations ; 23 cm. Includes bibliographical references and index. ISBN: 13: 978-0-495-79739-5 10: 0-495-79739-1 Subjects--Topical Terms: International economic relations. Dewey Class. No.: DC 337 / Sp36