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- Corporate/Agency Authors:
- National Institute for Occupational Safety and Health and Health, Education and Welfare Dept.
- Publisher:
- National Institute for Occupational Safety and Health
- Date:
- [1973.]
- SuDoc number:
- HE 20.2802:Am 6
- Corporate/Agency Authors:
- National Institute for Occupational Safety and Health and Health, Education and Welfare Dept.
- Publisher:
- National Institute for Occupational Safety and Health
- Date:
- 1973
- SuDoc number:
- HE 20.2802:C 45
- Corporate/Agency Authors:
- National Institute for Occupational Safety and Health and Health, Education and Welfare Dept.
- Publisher:
- National Institute for Occupational Safety and Health
- Date:
- [1973.]
- SuDoc number:
- HE 20.7102:F 76
- Corporate/Agency Authors:
- National Institute for Occupational Safety and Health and Health, Education and Welfare Dept.
- Publisher:
- National Institute for Occupational Safety and Health
- Date:
- [1973.]
- SuDoc number:
- HE 20.7102:M 53
- Corporate/Agency Authors:
- National Institute for Occupational Safety and Health and Health, Education and Welfare Dept.
- Publisher:
- National Institute for Occupational Safety and Health
- Date:
- June 1972
- SuDoc number:
- HE 20.2809:972
- Corporate/Agency Authors:
- National Institute for Occupational Safety and Health and Health, Education and Welfare Dept.
- Publisher:
- National Institute for Occupational Safety and Health
- Date:
- [2d printing.] 1972
- SuDoc number:
- HE 20.2811:C 17
- Corporate/Agency Authors:
- National Institute for Occupational Safety and Health and Health, Education and Welfare Dept.
- Publisher:
- National Institute for Occupational Safety and Health
- Date:
- 2d printing. 1972
- SuDoc number:
- HE 20.2811:N 69
- Corporate/Agency Authors:
- National Institute for Occupational Safety and Health and Health, Education and Welfare Dept.
- Publisher:
- National Institute for Occupational Safety and Health
- Date:
- [2d printing] 1972
- SuDoc number:
- HE 20.2811:As 1
- Corporate/Agency Authors:
- National Institute for Occupational Safety and Health and Health, Education and Welfare Dept.
- Publisher:
- National Institute for Occupational Safety and Health
- Date:
- 1972
- SuDoc number:
- HE 20.2811:B 46
- Corporate/Agency Authors:
- National Institute for Occupational Safety and Health and Health, Education and Welfare Dept.
- Publisher:
- National Institute for Occupational Safety and Health
- Date:
- 1972 [published 1973]
- SuDoc number:
- HE 20.2811:H 79