TY  - BOOK
AU  - Jenkins, M.P.
AU  - Salvidge, A.C., coaut.Utley, W.A., coaut.
ED  - Building Research Establishment (Inglaterra).
TI  - Noise levels at the boundaries of factories and commercial -premises / M.P. Jenkins , A.C. Salvidge and W.A. Utley
CY  - Watford [Inglaterra] : BRE
ER  -