Title: NASA's fiscal year 1999 budget request, parts I-IV
Subtitle: Hearings before the Subcommittee on Space and Aeronautics of the Committee on Science, U.S. House of ... February 5, 12, 25, and March 19, 1998
Subjects: United States. National Aeronautics and Space Administration -- Appropriations and expenditures., United States, Appropriations and expenditures, United States. National Aeronautics and Space Administration, United states, national aeronautics and space administration, United states, appropriations and expenditures