4601
Humphreys, Henry robert.
Sound insulation in buildings. Cost and formance of walls and floors
London
H.M. Stationery Office
1971
v, 149p .:ill map
Includes bibliographical references
by H. R. Humphreys and D. J. Melluish
، Soundproofing
، Floors
، Walls
Estimates - Great Britain ، Nosa Detected Damaged Record #064.
TH
1725
.
H85
AU
AU Melluish, D. J., Joint author
TI
CL
