Series: | Technology news ; no. 467. |
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, [1997] |
Phys. Desc.: |
[2] p. : digital, PDF file |
Digital Content: |
Click for online content. |
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Publisher:
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Washington : U.S. Government Printing Office, 2010. |
Phys. Desc.: |
1 online resource (iv, 148 pages) |
Digital Content: |
Click for online content. |
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Publisher:
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Washington : U.S. Government Publishing Office, 2016. |
Phys. Desc.: |
1 online resource (iii, 54 pages) |
Digital Content: |
Click for online content. |
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Publisher:
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Washington : U.S. Government Publishing Office, 2016. |
Phys. Desc.: |
1 online resource (iii, 97 pages) |
Digital Content: |
Click for online content. |
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