TY  - BOOK
AU  - Parmeggiani Luigi 
AU  - Luigi Parmeggiani 
TI  - Encyclopaedia of occupational health and safety: Volume I A-K
SN  - 9221032906
U1  - 344.046 503 
PY  - 1983///
CY  - Switzerland
PB  - International labour office
KW  - Chemical safety
ER  -