Hopkins, Carl. , <br/><br/>
Sound insulation / 
Carl Hopkins. 
 - xxv, 622 pages :  illustrations ;  25 cm. 
<br/><br/><label>ISBN: </label>0750665262 9780750665261 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soundproofing.<br/>Acoustical engineering.
<br/><br/><label>LC Class. No.: </label>TH1725   / .H66 2007