[Reports] / Amer.inst.of aeronautics and astronautics. N 89-2498 : Low cost turbomachinery for the advanced launch systems : Rep. presented at the AIAA/ASME/SAE/ASEE 25th joint propulsion conf., Monterey(Ca), July 10-12, 1989 / M.C.Croteau, 1989. - 7 p. - Текст : непосредственный.