Books about World War, 1914-1918 -- Economic aspects -- United States
-
Displaying results 1–2
-
Negro Migration during the War
Emmett J. Scott
932 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
253 downloads
-
Displaying results 1–2
Sort By: