Ohlander Erik S. <br/><br/>
Sufism in an age of transition  'Umar al-suhrawardi and the rise of the islamic mystical brotherhoods 
Ohlander Erik S. 
 - Leiden  Brill          2008 
 - xvii,364p  cm. 
<br/><br/><label>ISBN: </label>978 90 04 16355 3 (hbk)  7147.14 
<br/><br/><label>Standard No.: </label>103102 
<br/><br/><label>Source: </label> 9675, 20/09/2010, Elite Publishers Distributors  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SPIRITUALISM
<br/><br/><label>Dewey Class. No.: </label>/\73xF44, P8