K. Bhattacharya <br/><br/>
Sound 

 - Kolkata  Shreedhar 
 - 322 p. 
<br/><br/><label>ISBN: </label> 80 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>534  / B469