Proceedings of the sixth world congress on the theory of machines and mechanisms, december 15-20, 1983, new delhi, india / Theory of machines and mechanisms Eds., j.s. rao, k.n. gupta - 2 volúmenes Texto en ingles, frances, aleman y ruso Subjects--Topical Terms: Ingeniería mecánica--Congresos LC Class. No.: TJ5 / W64 1983