3 treff

Occupancy costs of offices
H.J. Purkis ... [et al.]
Bok Engelsk 1977
Building physics : acoustics
by H. J. Purkis
Bok Språk ikke angitt 1966
Field measurements of sound insulation between dwellings
[By] P. H. Parkin, H. J. Purkis and W. E....
Bok Engelsk 1960