Beranek, Leo L <br/><br/>
Acoustics 

 -  McGraw-Hill Publishing Co., New York  1954 
 - 481 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sound & related vibrations; Physics
<br/><br/><label>Dewey Class. No.: </label>PG 534  BER-A