The human equation in aircraft accidents; an analysis of 758 fatal accidents charged to "pilot error" which occurred in non-air carrier flying during the year 1948.

Mode of access: Internet.

National defense establishment (unification of the armed services) Hearings before the Committee on armed services, United States Senate, Eightieth Congress, first session, on S. 758, a bill to promote the national security by providing for a National defense establishment which shall be administered by a secretary of national defense, and for a Department of the Army, a Department of the Navy, and a Department of the Air Force with the Nationaldefense establishment ...

Chan Gurney, Chairman.