Firzly, George S.,  1925- <br/><br/>
Ibn Khaldun : a socio economic study / 
by George S. Firzly 
 - Utah  : Department of Economics, University of Utah,  1973 
 - various paging 
<br/><br/><br/>2 copies 
<br/><br/><label>Subjects--Personal Names: </label><br/>Ibn Khaldun, 1332-1406 
<br/><br/><label>LC Class. No.: </label>D116.7I134