Change in the international system / 
edited by Ole R. Holsti, Randolph M. Siverson and Alexander L. George 
 - Boulder :  Westview Press,  1980 
 - xxxi, 316 p. ;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0891588469 :  USD 36.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International relations<br/>World politics
<br/><br/><label>Dewey Class. No.: </label>327