ʻUmar ibn al-Khaṭṭāb,  Caliph,  -644. <br/><br/>
Ḥaz̤rat ʻUmar ke sarkārī k̲h̲ut̤ūt̤. 

 -  [1965] 
 - 16, 432 p.  fold. maps  26 cm. 
<br/><br/> In Urdu. 
<br/><br/><label>LCCN: </label>sa 67007287  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Islamic Empire--History--Sources.
<br/><br/><label>LC Class. No.: </label>DS234  / .U4