Keylor, William R.,    1944 - <br/><br/>
The twentieth - century world /    
William R. Keylor 
 - 2nd ed. 
 - New York :   Oxford University Press,   1992 
 - xii, 542 p. ;    24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0195068041 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World politics ------20th century--<br/>International relations------20th century--
<br/><br/><label>Dewey Class. No.: </label>327.09