Restructuring the Federal Scientific Establishment: Future Missions and Governance for the Department of Energy (DOE) National Labs : Joint Hearing Before the Subcommittee on Basic Research and the Subcommittee on Energy and Environment of the Committee on Science, U.S. House of Representatives, One Hundred Fourth Congress, First Session, on H.R. 87, H.R. 1510, H.R. 1993 (Title II), and H.R. 2142, September 7, 1995, Volume 4