Knudsen, Vern O. <br/><br/>
Acoustical Designing in Architecture  

 - New York :   John Wiley,   c1950 
 - X, 457 p.  : ill 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Architectural Acoustics
<br/><br/><label>Dewey Class. No.: </label>620.22  / KNU