World politics, 00/01 / 
Editor: Helen Purkitt. 
 - 21st ed. 
 - Sluice Dock, Connecticut :  Dushkin/McGraw-Hill,  2000. 
 - x, 245 p. :  ill ;  27 cm 
 - Annual editions .
<br/><br/><label>ISBN: </label>0072365781 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International relations<br/>Foreign relations--United States