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Proceeding of the National symposium on acoustics 27-30 Dec.1987 

 - Bombay  Acoustical Society of India  1987 
 - 416 p.  22 cm.  PB 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Acoustics symposium
<br/><br/><label>Dewey Class. No.: </label>500  / PRO