Fiscal years 1981-1985, FAA R. & D. authorization : hearings before the Subcommittee on Transportation, Aviation, and Communications of the Committee on Science and Technology, U.S. House of Representatives, Ninety-sixth Congress, first session, September 25, 27, 1979.
United States.Congress.House.Committee on Science and Technology.Subcommittee on Transportation, Aviation, and Communications.
Washington : U.S. Govt. Print. Off.,
1979.
United States. Federal Aviation Administration
Aeronautics
Aeronautics and state