Extent: | 11 S |
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Series: | |
Type of publication: | Book / Working Paper |
Notes: | a portion of this article appeared in The Industrial Bulletin, off. public. of the N. Y. State Department of Labor. Vol. 38. 1959. No. 3 |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10002078676