TY  - BOOK
AU  - Purkis,H.J.
TI  - Buildings physics acoustics
U1  - 693.834 
PY  - 1966///
CY  - Oxford
PB  - Pergamon Press
KW  - Architectural acoustics
KW  - Sound proofing
KW  - Noise control
N1  - Includes index
ER  -