[Reports] / Amer.inst.of aeronautics and astronautics. N 88-4481 : Improving aircraft conceptual design a phigs interactive graphics interface for acsynt : Rep.presented at AIAA/AHS/ASEE aircraft design, systems and operations meet.Sept.7-9, 1988., Atlanta(Ga) / S.G.Wampler,A.Myklebust,S.Jayaram,P.Gelhausen, 1988. - 9 p. - Текст : непосредственный.