The urban Negro worker in the United States, 1925-1936 : an analysis of the training, types, and conditions of employment and the earnings of 200,000 skilled and white-collar Negro workers.
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| Other Authors: | , , , |
| Format: | Government Document Book |
| Language: | English |
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Washington, D.C. :
United States Government Printing Office,
1938-1939.
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