- Additional Authors
- Description
- 17 p. : ill.; 28 cm.
- Series Statement
- Report of investigations ; 9641
- Uniform Title
- Report of investigations (National Institute for Occupational Safety and Health) ; 9641.
- Subject
- Note
- Shipping list no.: 98-0809-M.
- "May 1997."
- Bibliography (note)
- Includes bibliographical references (p. 15-16).
- Reproduction (note)
- Call Number
- READEX Microfiche HE 20.7131:9641
- OCLC
- marcive39954173
- Author
Conti, Ronald S.
- Title
Evaluation of a signaling and warning system for underground mines [microform] / Ronald S. Conti and Robert G. Yewen.
- Imprint
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, Pittsburgh Research Center, 1997.
- Series
Report of investigations ; 9641
Report of investigations (National Institute for Occupational Safety and Health) ; 9641.
- Bibliography
Includes bibliographical references (p. 15-16).
- Reproduction
Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., [1998] 1 microfiche : negative.
- Added Author
Yewen, Robert G.
Pittsburgh Research Laboratory (National Institute for Occupational Safety and Health)
- Gpo Item No.
0499-F-20 (MF)
- Sudoc No.
HE 20.7131:9641 HE 20.7130:9641
- Research Call Number
READEX Microfiche HE 20.7131:9641