field manual Armored engineer battalion field manual Reference data / prepared under direction of the chief of engineers field manual Engineer troops field manual Operations of engineer field units field manual Corps of engineers : construction and routes of communication Permits for work in navigable waters / Corps of engineers ; Department of the army Military engineering : (technical training) / Army Council : Vol. 2: Electrical engineering Military engineering : (technical training) : Equipment Bridges (excluding Bailey) / Army Council Planning : Planning procedures and principles / War Department. Office of the Chief of Engineers Planning : Planning of army air forces installations / War Department. Office of the Chief of Engineers Planning : Planning of storage depots / War Department. Office of the Chief of Engineers Mechanical design : Gas fitting / War Department. Office of the Chief of Engineers
