Polk, William R.  (1929-2020) <br/><br/>
The Arab world today  [Texte imprimé] / 
William R. Polk 
 - London:  Harvard University Press,  1991 
 - 456 p. :  cartes ;  24 cm 
<br/><br/><label>ISBN: </label>0-674-04317-0 
<br/><br/><label>Dewey Class. No.: </label>956.09