Subrahmanyam, N. and Lal, Brij <br/><br/>
Waves and Oscillations  

 - 2 
 - New Delhi  Vikas Publishing House Pvt Ltd  1974 
 - 433 
<br/><br/><label>Publisher. No.: </label> Academic Publications 
<br/><br/><label>Subjects--Personal Names: </label> Physics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics