Keylor, William R., 1944- A world of nations : the international order since 1945 / William R. Keylor. - New York : Oxford University Press, 2003. - xii, 452 p. : ill., maps ; 25 cm. Includes bibliographical references (p. 419-426) and index. ISBN: 0195106016 (cloth : acid-free paper) 0195106024 (pbk. : acid-free paper) RM128.48 Subjects--Topical Terms: World politics--1945-International relations.War--History--20th century.Protracted conflicts (Military science).