[Reports] / Amer.inst.of aeronautics and astronautics. N 87-1966 : Thrust/drag accounting for aerospace plane vehicles : Papers presentet at AIAA/SAE/ASME/ASEE 23rd joint propulsion conf.June 29-July 2, 1987, San Diego(Ca) / R.P.C.Lehrach, 1987. - 6 p. - Текст : непосредственный.