Gupta, S. L. (Editor) <br/><br/>
Unified physics: Modern physics 

 - 5th Edition 
 - Meerut  Jai Prakash Nath & Co.   1994 
 - xx,615p. 
<br/><br/><label>ISBN: </label> RS 70.00 
<br/><br/><label>Source: </label> RS 70.00 
<br/><br/><label>Dewey Class. No.: </label>530 GUP