Lings, Martin <br/><br/>
The Book of Certainty the Sufi Doctrines of Faith Vision and Gnosis  

 - Lahore :   Suhail Academy,   1999 
 - 108 p. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sufism
<br/><br/><label>Dewey Class. No.: </label>297.410113  / LIN