TY  - BOOK
TI  - International catalogue of occupational safety health films
U1  - 363.1170208 21st ed.
PY  - 1968///
CY  - Geneva
PB  - International Labour Office
KW  - Agriculture
KW  - Films
KW  - Forestry
KW  - Industrial hygiene
KW  - Industrial nursing
KW  - Industrial safety
KW  - Medicine, industry
KW  - System safety
ER  -