"United States" . . "1979 - 1992" . . . . . . . . . . "Certification concerning military aid to El Salvador hearings before the Committee on Foreign Relations, United States Senate, Ninety-seventh Congress, second session, on the President's January 28, 1982 certification concerning military aid to El Salvador, February 8 and March 11, 1982"@en . "Certification concerning military aid to El Salvador hearings before the Committee on Foreign Relations, United States Senate, Ninety-seventh Congress, second session, on the President's January 28, 1982 certification concerning military aid to El Salvador, February 8 and March 11, 1982" . . "Certification concerning military aid to El Salvador hearings before the Committee on Foreign Relations, United States Senate, Ninety-seventh Congress, second session ... February 8 and March 11, 1982"@en . . . . . . "Certification concerning military aid to El Salvador : hearings before the Committee on Foreign Relations, United States Senate, Ninety-seventh Congress, second session, on, the president's January 28, 1982 Certification concerning military aid to El Salvador, February 8 and March 11, 1982" . . . . . . . . "El Salvador" . .