Industrial and occupational trends in national employment, 1910-1940, 1910-1948 /
| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
[Philadelphia] :
Industrial Research Dept., Wharton School of Finance and Commerce, University of Pennsylvania,
1949.
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| Series: | Research report (Wharton School. Industrial Research Department) ;
no. 11. |
| Subjects: |
| Physical Description: | 68 pages : tables. ; 28 cm. |
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| Bibliography: | Bibliographical footnotes. |