Ushonas, Egbert Richter <br/><br/>
Indus script and the Rg-veda 

 - 
 -  New Delhi, Motilal Banarsidass medieval India Pub. Pvt.  2001 
 - 325 
<br/><br/> 4905 
<br/><br/><label>ISBN: </label> 450 
<br/><br/><label>Dewey Class. No.: </label>490  / USH-I