Uthman, Ali B <br/><br/>
The Kashf Al-Mahjub   The Oldest Persian Treatise on Sufism 

 - New Delhi  Cosmo Publications  2011 
 - 443p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>9788130711874  900 
<br/><br/><label>Dewey Class. No.: </label>SS89.31  / UT300