Gupta, R K <br/><br/>
Yogis in silence : the great sufi masters 

 -  B R Publishing Corporation  Delhi  2001 
 - xii, 301p.   
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>8176461997 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biography<br/>Sufi Masters  Biography<br/>Sufism  India