Subrahmanyam,N. <br/><br/>
Practical Physics 
by N. Subrahmanyam 
 - 4th Ed.   Rep. 
 - New Delhi:  S. Chand & Company Ltd.,  1978. 
 - 235p.:  15cm. 
<br/><br/><label>Subjects--Index Terms: </label>Physics 
<br/><br/><label>Dewey Class. No.: </label>530