TY  - BOOK
ED  - Great Britain.
TI  - Code of practice for reducing the exposure of employed persons to noise
SN  - 011360887X
AV  - TD893.5.G7 A46
U1  - 620.23 HEA 23
PY  - 1972///
CY  - London
PB  - H.M.S.O.
KW  - Noise control
KW  - Great Britain
KW  - Industrial medicine
KW  - Noise
KW  - Prevention & control
ER  -