Sound insulation in buildings : Cost and performance of walls and floors /
Humphreys, Henry Robert.
Sound insulation in buildings : Cost and performance of walls and floors / by H. R. Humphreys and D. J. Melluish. - London : H.M. Stationery Office, 1971. - v, 149 p. : ill., map.
0116704853
Soundproofing.
Floors.
Walls.
Building--Estimates--Great Britain.
Sound insulation in buildings : Cost and performance of walls and floors / by H. R. Humphreys and D. J. Melluish. - London : H.M. Stationery Office, 1971. - v, 149 p. : ill., map.
0116704853
Soundproofing.
Floors.
Walls.
Building--Estimates--Great Britain.