Khan, Khan Sahib Khaja. <br/><br/>
Studies in tasawwuf 
by Khan Sahib Khaja Khan. 
 - 2nd ed. 
 - Lahore  Sh. Muhammad Ashraf  1973. 
 - 260 p.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Religious