Farrukh, Umar. <br/><br/>
al- Tasawwuf fi al-Islam / 
Ta'lif'Umar Farrukh. 
 - Beirut :  Dar al-Kitab al-'Arabi,  1981. 
 - 227 pages ;  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sufism.