Sound insulation /
Hopkins, Carl. ,
Sound insulation / Carl Hopkins. - xxv, 622 pages : illustrations ; 25 cm.
0750665262 9780750665261
Soundproofing.
Acoustical engineering.
TH1725 / .H66 2007
Sound insulation / Carl Hopkins. - xxv, 622 pages : illustrations ; 25 cm.
0750665262 9780750665261
Soundproofing.
Acoustical engineering.
TH1725 / .H66 2007