Ristic, Velimir M. <br/><br/>
Principles of acoustic devices   
by Velimir M. Ristic 
 - New York  John Wiley & Sons  1983 
 - xiv, 359p. 
<br/><br/><label>ISBN: </label>0471091537 
<br/><br/><label>Dewey Class. No.: </label>621.380412  / N83