Type of publication: | Journal |
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Language: | English |
Notes: | Hauptsacht. teils: Bulletin of the United States Bureau of Labor Statistics nited States / Bureau of Labor: Bulletin of the United States Bureau of Labor Nr. 112.1913 - 647.1939; 648.1941 - |
ISSN: | 0082-9021 |
Source: |
Persistent link: https://www.econbiz.de/10004331978