Bist, Shersingh <br/><br/>
Dhwani siddhant / 
Bist, Shersingh. 
 - New Delhi:  National Publishing House,  1992. 
 - 252p.; 22cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>8121404754 
<br/><br/><label>Dewey Class. No.: </label>891.43 BIS