. . . . . . . . . . . . . . . . . . "Alternative futures for the Department of Energy national laboratories : joint hearing before the Subcommittee on Energy Research and Development of the Committee on Energy and Natural Resources and the Subcommittee on Energy and Water Development of the Committee on Appropriations, United States Senate, One Hundred Fourth Congress, first session ... February 28, 1995"@en . . . . "Alternative futures for the Department of Energy national laboratories joint hearing before the Subcommittee on Energy Research and Development of the Committee on Energy and Natural Resources and the Subcommittee on Energy and Water Development of the Committee on Appropriations, United States Senate, One Hundred Fourth Congress, first session ... February 28, 1995"@en .