Khanna, D. R. <br/><br/>
A Textbook of Sound  

 - 7th 
 - New Delhi :   Atma Ram,   1962 
 - X, 380 p.  : ill 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sound
<br/><br/><label>Dewey Class. No.: </label>534  / KHA