Theraja, B. L. <br/><br/>
Modern Physics / 

 - New Delhi,  S Chand  c1975. 
 -  ill,  24 cm, 
<br/><br/><label>ISBN: </label>8121901634 
<br/><br/><label>LC Class. No.: </label>3730 
<br/><br/><label>Dewey Class. No.: </label>530