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Publisher:
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New York : Crown, [1984] |
ISBN:
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0517555484 |
Edition:
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1st ed. |
Phys. Desc.:
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xiii, 236 pages : illustrations ; 23 cm
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Publisher:
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Lincolnwood, Ill. : VGM Career Horizons, 1997. |
ISBN:
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0844246441 |
Phys. Desc.:
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146 pages cm
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Series: | Technology news ; no. 506. |
Publisher:
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[Spokane, WA] : U.S. Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, [2004] |
Phys. Desc.:
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[2] p. : digital, PDF file
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Digital Content
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Click for online content. |
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