Gupta; R. <br/><br/>
Samanya Gyan Digdarshan G.K. Encyclopedia  Hindi 

 - New Delhi  Ramesh Publishing House  2012 
 - 879 
 - Samanya gyan Digdarshan .
<br/><br/><label>ISBN: </label>81-7812-093-3 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>001-G93S