The Cambridge History of Iran /  
edited by J. A. Boyle 
 - London :  cambridge university press ;  1968. 
 - 783p. ;  23cm.  
<br/><br/>V. 5 The saljuq and mongol periods.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>History.
<br/><br/><label>Dewey Class. No.: </label>955  / CAM 1968