Collective bargaining among photo-engravers in Philadelphia ordinary methods applied to an occupation which is both an art and a manual trade,
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| Author / Creator: | |
|---|---|
| Format: | eBook Electronic |
| Language: | English |
| Imprint: | Philadelphia, University of Pennsylvania Press, 1929. |
| Series: | Industrial research department, Wharton school of finance and commerce, University of Pennsylvania. Research studies.
2 |
| Subjects: | |
| Online Access: | Click here for full text at JSTOR |