자료유형 | 단행본 |
---|---|
단체저자명 | U.S. Department of Health and Human Services.; |
서명/저자사항 | Worker Deaths in Confined Spaces - A Summary of Surveillance Findings and Investigative Case Reports - /U.S. Department of Health and Human Services |
발행사항 | United States:NIOSH,1994 |
형태사항 | 273p,28cm |