[Reports] / Amer.inst.of aeronautics and astronautics. N 89-2385 : lunar module descent engine - a historical summary : Rep. presented at the AIAA/ASME/SAE/ASEE 25th joint propulsion conf.,Monterey(Ca)/July 10-12,1989 / R.Gilroy,R.Sackheim, 1989. - 9 p. - Текст : непосредственный.