Razi, Muhammad <br/><br/>
UMAR the great administrator  [Book]. 

 - New Delhi  Anmol Publications Pvt. Ltd.  2009 
 - 293 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>978-81-261-3789-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>.net