Om Prakash;  <br/><br/>
Prachin bharat ka samajik itihas  Hindi 

 - 3rd rev.ed. 
 - New Delhi  Wiley eastern ltd.  1986 
 - 231,xiipg 
<br/><br/><label>ISBN: </label>0-85226-651-0 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>History
<br/><br/><label>Dewey Class. No.: </label>934 O1P