Nominations of Frederick D. Gregory to be Deputy Administrator of the National Aeronautics and Space Administration, Kathie L. Olsen and Richard M. Russell to be Associate Directors of the Office of Science and Technology Policy : hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Seventh Congress, second session, July 18, 2002.
Coverage: Washington : U.S. G.P.O. : 2004.