U.S. workers and their jobs : the changing picture.
| Corporate Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Series: | Bulletin of the United States Bureau of Labor Statistics ;
1919. |
| Subjects: |
| Item Description: | Cover title. |
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| Physical Description: | 37 unnumbered pages : illustrations(some color) ; 21 cm. |
| Bibliography: | Bibliography: pages [36-37]. |