자료유형 | 단행본 |
---|---|
단체저자명 | American National Standards Institute Inc.; American National Standards Institute Inc.; |
서명/저자사항 | (American National Standard)Safety Requirements for Personnel Hoists and Employee Elevators for Construction and Demolition Operations(ANSI A10.4-1990) /American National Standards Institute, Inc |
발행사항 | 미국:American National Standards Institute, Inc ,1990 |
형태사항 | 66p ,28cm |
서지주기 | 색인수록 |