TY  - BOOK
ED  - International Labour Office.
TI  - Protection of workers against noise and vibration in the working environment. 
T2  - ILO codes of practice
SN  - 9221017095
PY  - 1977///
CY  - Geneva : 
PB  - International Labour Office, 
KW  - Noise control
KW  - Noise
KW  - Safety
KW  - Vibration
N1  - Includes bibliographical references
ER  -