Books about World War, 1914-1918 -- Economic aspects -- United States (sorted by popularity)
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Displaying results 1–2
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Negro Migration during the War
Emmett J. Scott
220 downloads
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How the shortage of skilled mechanics is being overcome by training the unskilled
United States. Council of National Defense. Committee on Labor. Section on Industrial Training for the War Emergency
56 downloads
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Displaying results 1–2
