Arora, C. L.  <br/><br/>
B. Sc Physics / 

 - New Delhi,   S. Chand and Company Ltd.,   c1987.  
 - vi, 170p. ;  ill. ;  21 cm.  
<br/><br/><label>ISBN: </label>NA 
<br/><br/><label>LC Class. No.: </label>1762 
<br/><br/><label>Dewey Class. No.: </label>530