Hazeldine, N F W <br/><br/>
The Sufism of the Rubaiyat or the Secret of the Great Paradox 

 - New Delhi  Cosmo Publications  2012 
 - 563p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>9788130711959  450 
<br/><br/><label>Dewey Class. No.: </label>SS89.31  / H337