Egan, M. David. <br/><br/>
Concepts in architectural acoustics / 
M. David Egan. 
 - New York :  McGraw-Hill,  c1972. 
 - xvii, 200 p. :  ill. ;  29 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliography. 
<br/><br/>
<br/><br/><br/>english 
<br/><br/><label>ISBN: </label>0070190534 
<br/><br/><label>LCCN: </label>72000039  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Architectural acoustics.
<br/><br/><label>LC Class. No.: </label>NA2800  / .E34 1972 
<br/><br/><label>Dewey Class. No.: </label>729.29/EGC