Gupta , B D. <br/><br/>
Mathematical physics   

 - New Delhi :   Vikas Publications,   1995. 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical Sciences
<br/><br/><label>Dewey Class. No.: </label>530.15  / GUP