Annual editions :  world politics 10/11 / 
 World politics. 
editor, Helen Purkitt. 
 - 31st ed. 
 - New York:  McGraw-Hill,  [2011]  ©2011 
 - x, 245 pages :  illustrationss  27 cm. 
<br/><br/><label>ISBN: </label>0072365781 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World politics, 1989-. <br/>International relations.
<br/><br/><label>LC Class. No.: </label>D 860   / An221 2011