Purkis, Hubert John <br/><br/>
Building physics: acoustics 

 - New York  Pergamon  1966 
 - vii,141p.  21cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Architectural acoustics
<br/><br/><label>LC Class. No.: </label>TH1725.P8