Philadelphia workers in a changing economy .
| 1. Verfasser: | |
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| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Philadelphia
University of Pennsylvania Press
[1956].
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| Schriftenreihe: | Industrial Research Dept. Wharton School of Finance & Commerce, University of Pennsylvania. Resaerch studies,38
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| Schlagworte: |