Drill book for the Hospital Corps / United States Navy Pre-induction vocational training in aircraft maintenance Pre-induction training in vocational schools vocational departments and trade schools Map met training regulations afdelingen: air service en air corps Technical regulations : air service and air corps Soil investigations (Sept. '45) Foundation drilling and grouting (Nov. 1945) / Department of the Army, Office of the Chief of Engineers Hydrologic and hydraulic analyses : Flood-hydrograph analyses and computations (April 1946) / War Department. Office of the Chief of Engineers Pumping stations : Office of the Chief of Engineers] : Architectual design (December 1947) / War Department. Office of the Chief of Engineers Beach erosion studies (April 1947) Pumping stations : Office of the Chief of Engineers] : Structural design (January 1948) / War Department. Office of the Chief of Engineers Hydroelectric power plants : Architectural design (June 1948) / Department of the Army. Office of the Chief of Engineers