Books about World War, 1914-1918 -- Economic aspects -- United States (sorted by popularity)
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Displaying results 1–2
- Negro Migration during the War Emmett J. Scott 222 downloads
- 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 66 downloads
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Displaying results 1–2