1981 NASA authorization (Program review) : hearings before the Subcommittee on Space Science and Applications of the Committee on Science and Technology, U.S. House of Representatives, Ninety-sixth Congress, first session, October 16, 17, 18, 1979.
United States.Congress.House.Committee on Science and Technology.Subcommittee on Space Science and Applications.
United States.Congress.House.Committee on Science and Technology.Subcommittee on Transportation, Aviation, and Communications.
Washington : U.S. Govt. Print. Off.,
1979.
Volume I.
"No. 57"
United States. National Aeronautics and Space Administration
Astronautics and State