Definitions, conversions and calculations for occupational safety and health professionals / [electronic resources]
22
| Main Author: | |
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| Format: | |
| Published: |
Boca Raton : Lewis Publishers,
1998
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| Subjects: | |
| Online Access: | http://www.environetbase.com/pdf/enb/L1248/L1248_PDF_TOC.pdf |
| Summary: | 22 |
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