Walton, C. Dale, 1971- Geopolitics and the great powers in the 21st century : multipolarity and the revolution in strategic perspective / by C. Dale Walton. - New York, NY : Routledge, 2007. - p. cm. Includes bibliographical references and index. ISBN: 9780415358538 (alk. paper) LCCN: 2006101896 Subjects--Topical Terms: Geopolitics. Subjects--Geographic Terms: United States--Foreign relations--2001- LC Class. No.: JC319 / .W26 2007 Dewey Class. No.: 327.101