Beranek, Leo L. <br/><br/>
Noise reduction 
Beranek, Leo L. 
 - New York  McGraw Hill Book Company  1960 
 - x, 752 p. :  ill, ;  22 cm. 
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<br/><br/><label>ISBN: </label>070048320 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE
<br/><br/><label>Dewey Class. No.: </label>620.102  / NOI