Ray Bradbury; 1920-., Fredric Brown; 1906-1972, Science fiction
United States Congress Senate (Rules and practice), Government investigations, Legal procedure
Government employees (Appointment, qualifications, etc), Loyalty-security program (U.S.)
Ira Jewell WILLIAMS; 1899-.
agencies Air Force American answer arms race atomic bomb atomic energy atomic power atomic weapons basic research Bradbury breeding Brown budget Bulletin called cedures cent characters civil defense Committee Conelrad congressional continue coun Council counsel Dancoff Department economic effective emergency broadcasting system employee ence fiction enemy evaluation Experimental Breeder Reactor F.R.S. Professor facts fantasy federal fense fiction writers field fissionable Foundation Frauenglass Fredric Brown fuel gasoline Gordon Dean hearing issue judgments June kind laboratory Loyalty Order Manpower ment military million dollars Moran national security persons PHILIP WYLIE President prob problem protection Public Law 733 question Ray Bradbury reactor reason research and development research program Reuel Denney risks ROBERT OPPENHEIMER sample regulations science fiction science-fiction scientific security officers Senate investigation social Soviet Soviet Union stories STUART SYMINGTON tion tornado uranium Wayne Morse witness