Griffiths, Martin, 1961- International relations : the key concepts / Martin Griffiths, Terry O'Callaghan and Steven C. Roach. - Third edition. - xvii, 446 pages ; 23 cm. - Routledge key guides . - Routledge key guides. . Includes bibliographical references and index. ISBN: 9780415844932 (hardback : alk. paper) 0415844932 (hardback : alk. paper) 9780415844949 (pbk. : alk. paper) 0415844940 (pbk. : alk. paper) LCCN: 2013022133 Nat. Bib. Agency Control No.: 016507731 Uk Subjects--Topical Terms: International relations--Handbooks, manuals, etcWorld politics--Handbooks, manuals, etc