Subrahanyam, N. <br/><br/>
A textbook of sound / 
N. Subrahmanyam and Brij Lal 
 - 1st ed. 
 - New Delhi :  Vikas Publishing House Pvt. Ltd.,  1992. 
 - 273 p. ;  ill. :  22 cm. 
<br/><br/>It includes bibliographical information and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sound<br/>Physic
<br/><br/><label>Dewey Class. No.: </label>534  / SUB