Historical reports on war administration; Price Administration Office, General publication 6. 6. Studies in industrial price control: pt. 1, iron and steel scrap, by Robert J. Benes; pt. 2, Price control in steel, by Addison T. Cutler; pt. 3, Pig iron, by Robert J. Benes; pt. 4, Iron ore, by Robert J. Benes; pt. 5, Gray iron castings, by Eve Jacobs.