An Examination of Earnings in Certain Standard Machine-Tool Occupations in Philadelphia A Study Based on Data for the Years 1911-1913 and 1919-1929, Supplied by Spinners Owning 90 Per Cent of the Active Sales-Yarn Spindles in the United States
Hardback (29 Jan 1929)
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Book information
| ISBN: | 9781512811636 |
| Publisher: | University of Pennsylvania Press |
| Imprint: | University of Pennsylvania Press |
| Pub date: | 29 Jan 1929 |
| Language: | English |
| Number of pages: | 96 |
| Weight: | -1g |
| Height: | 229mm |
| Width: | 152mm |
| Spine width: | 0mm |
