Walker, Paul E. <br/><br/>
Early Philosophical Shiism  Ismaili neoplatonism of Abu Yaqub Al Sijistani 
Paul E. Walker. 
 - Cambridge  Cambridge University Press  1993 
 - xvi, 203p., 23cm. 
<br/><br/><label>Dewey Class. No.: </label>297.822,  / W13E