. . . . . "Naval nuclear propulsion program--1972-73 Hearings, Ninety-second Congress, second session and Ninety-third Congress, first session ... Testimony of Vice Admiral H.G. Rickover. February 8, 1972, Part I and March 28, 1973, Part II"@en . "Naval nuclear propulsion program--1972-73. Hearings, Ninety-second Congress, second session and Ninety-third Congress, first session ... Testimony of Vice Admiral H.G. Rickover. February 8, 1972, Part I and March 28, 1973, Part II"@en . "Naval nuclear propulsion program--1972-73 hearings, Ninety-second Congress, first session"@en . . . . . . . . . . . .