Beranek, Leo L. <br/><br/>
Noise Reduction  

 - New York :   McGraw-Hill,   1960 
 - X, 752 p.  : ill 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Noise and Counter Measures
<br/><br/><label>Dewey Class. No.: </label>620.23  / BER