Aziz, Maulvi Abdul <br/><br/>
Umar ibn Al-Khatab : second of the four rightly-guided caliphs / 
Maulvi Abdul Aziz 
 - Riyadh :  Maktab Dar-us-salam,  2012 
 - 141 pages :  colour. illustrations ;  24 cm 
 - History of islam .
<br/><br/><label>ISBN: </label>9786035000772 (hardback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Prophet companion sucessers<br/>Umar Ibn, Al-Kahatab Ibn Naufal
<br/><br/><label>LC Class. No.: </label>DS38.4