D. R. Khanna <br/><br/>
Textbook of sound with theory of oscillations and 
D. R. Khanna 
 - Ed 12 
 -  Atma Ram  1980 
<br/><br/><label>ISBN: </label> 30 
<br/><br/><label>Dewey Class. No.: </label>534KHA.MO  / 4