9.75 x 7.25 inches
14 page book on how Atomic Power, Jet Propulsion, Electric Lightning, Incandescent and Fluorescent Lamp, Electric Power, Motors, Radio and Television Work
9.75 x 7.25 inches
14 page book on how Atomic Power, Jet Propulsion, Electric Lightning, Incandescent and Fluorescent Lamp, Electric Power, Motors, Radio and Television Work