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
AV  - TD892 .I59 1977
U1  - 620.2/3 
PY  - 1977///
CY  - Geneva
PB  - International Labour Office
KW  - Noise control
KW  - Local
KW  - Vibration
N1  - Includes bibliographical references
ER  -