Safety code for the construction, care and use of ladders
American Society of Safety Engineers, sponsor. Tentative American Standard, approved July, 1923, by American Engineering Standards Committee
| Year of publication: |
1923
|
|---|---|
| Institutions: | American Society of Safety Engineers (contributor) |
| Publisher: |
Washington : Govt. Print. Off |
| Extent: | 15 p 24 cm |
|---|---|
| Series: | Bulletin / United States Department of Labor, Bureau of Labor Statistics. - Washington, DC : US Gov. Print. Off., ISSN 0082-9021, ZDB-ID 438416-7. - Vol. 351 |
| Type of publication: | Book / Working Paper |
| Language: | English |
| Notes: | At head of title: U.S. Department of Labor. James J. Davis, secretary. Bureau of Labor Statistics |
| Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10009349514