International armament : with history, data, technical information and photographs of over 400 weapons : Revolvers, automatic pistols, manually operated rifles / George B. Johnson International armament : with history, data, technical information and photographs of over 400 weapons : Submachine guns, automatic carbines, self-loading rifles, light machine guns, machine … world's weapons series world's submachine guns : (machine pistols) : vol. 1 : developments from 1915-1963 / by Thomas B. Nelson ; with the assistance of Hans B. … world's submachine guns (machine pistols) : vol. 1 : containing data, history and photographs of over 300 weapons with a technical guide in 20 languages … International armament : with history, data, technical information and photographs of over 400 weapons / by George B. Johnson and Hans Bert Lockhoven