Extent: | IX, 41 S. ; 8-o |
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Series: | Bulletin / United States Department of Labor, Bureau of Labor Statistics. - Washington, DC : US Gov.Print.Off., ISSN 0082-9021. - Vol. 461 |
Type of publication: | Book / Working Paper |
Source: |
Persistent link: https://www.econbiz.de/10004647956