Siraj al-Din, Abu Bakr <br/><br/>
The book of certainty 
by Abu Bakr Siraj Ed-Din 
 - New York  Samuel Weiser  1970 
 - 108 p. ; 19 cm. 
<br/><br/> terbitan asal 1952 
<br/><br/><label>ISBN: </label>0877288312 
<br/><br/><label>LCCN: </label>71-138082 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sufism