Proceedings / 
Acoustical Society of India. 
 - Tiruchirapalli :  National Symposium on Acoustics,  1987. 
 - 416 pages. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acoustics
<br/><br/><label>Dewey Class. No.: </label>620.2 ACO