Quester, George H. Offense and defense in the international system / George H. Quester - New York : John Wiley, 1977 - xii, 219 p. ; 22 cm. - International relations series . Includes index "Written under the auspices of the Cornell University Peace Studies Program ISBN: 0471702560 : USD 10.95 Subjects--Topical Terms: Balance of power--HistoryWorld history Dewey Class. No.: 372.11209