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Series: | Technology news ; no. 493. |
Publisher:
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[Pittsburgh, PA] : U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, [2001] |
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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Series: | Technology news ; no. 505. |
Publisher:
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[Pittsburgh, PA] : U.S. Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, [2003] |
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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Series: | Technology news ; no. 475. |
Publisher:
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[Pittsburgh, PA] : U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, [1998] |
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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Publisher:
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Concord, MA : Barefoot Books, 2022. |
ISBN:
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1646864956 |
Phys. Desc.:
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1 volume (unnumbered pages) : color illustrations ; 26 cm
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