Vajpayee,Nand Dularey <br/><br/>
Ras Siddhant 

 - 2010 
 - New Delhi  Lokbharati Prakashan  2010 
 - 123 
<br/><br/><label>ISBN: </label>9788180315480 
<br/><br/><label>Dewey Class. No.: </label>891.4309 VAJ