[Acoustic design improvement of school buildings].
D001336:Automobiles; D005160:Facility Design and Construction / Q000592:standards*; D009622:Noise / Q000517:prevention & control*; D009624:Noise, Transportation / Q000517:prevention & control; D012574:Schools / Q000592:standards*; D014586:USSR
Akusticheskoe blagoustrĭstvo uchebnykh zdaniĭ.