NASA authorization : hearings before the Subcommittee on Science, Technology, and Space of the Committee on Commerce, Science, and Transportation, United States Senate, one Hundredth Congress, first session on ..., February 3, 19, 26, March 5, and April 29, 1987.
United States.Congress.Senate.Committee on Commerce, Science, and Transportation.Subcommittee on Science, Technology, and Space.
Washington : USGPO,
1987.
United States. National Aeronautics and Space Administration