1980 NASA authorization : index for hearings before the Committee on Science and Technology, U.S. House of Representatives, Ninety-sixth Congress, first session, on H.R. 1786, february 6, 1979, vol. I, part 2.
United States.Congress.House.Committee on Science and Technology.
Washington : U.S. Govt. Print. Off.,
1979.
"No. 11."
United States. National Aeronautics and Space Administration