Jain Rajesh <br/><br/>
उर्जा विहार 
 Urza vihar 

 - New Delhi:    National publishing house,   1990 
 - 118p.  
<br/><br/><label>ISBN: </label>81-214-371-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science 
<br/><br/><label>Universal Decimal Class. No.: </label>620.91  / N0