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| Occupational Hearing Loss by Robert Thayer Sataloff, Joseph Sataloff - 1993 - 833 pages |
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| Occupational safety management and engineering by Willie Hammer - 1989 - 600 pages |
| Occupational safety management and engineering by Willie Hammer - 1989 - 600 pages |
| Occupational safety management and engineering by Willie Hammer - 1989 - 600 pages |
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| On the Practice of Safety by Fred A. Manuele - 2003 - 512 pages |
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