Simon, Heinrich <br/><br/>
Ibn Khaldun's science of human culture 
Heinrich Simon; translated by Fuad Baali. 
 - New Delhi  Adam  2002 
 - vii, 120p.; 22cm. 
<br/><br/><label>ISBN: </label>8174350179 
<br/><br/><label>Dewey Class. No.: </label>20