Olson, Harry F.  1901-1982. <br/><br/>
Elements of acoustical engineering. 

 - 2d ed. 
 - New York :  D. Van Nostrand Co.,  1947. 
 - xviii, 539 p.  diagrs.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acoustical engineering.
<br/><br/><label>Subjects--Index Terms: </label>Ingeniería acústica 
<br/><br/><label>Universal Decimal Class. No.: </label>534