Sistema de gestión en seguridad y salud ocupacional : directrices para la implementación del documento NTC-OHSAS 18001 Occupational health and safety management systems : guidelines for the implementation of NTC-OHSAS 18001 /
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| Corporate Author: | |
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| Format: | Book |
| Language: | Spanish |
| Published: |
Bogotá :
ICONTEC,
2001.
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