Khurmi, R. S Theory of Machines / (print resources) by R. S. Khurmi and J. K. Gupta.- - New Delhi: S. Chand and Company Ltd, c1976. - 1071p. ill. 24cm Includes index ISBN: 812192524x Source: B-30449 Subjects--Topical Terms: Machines LC Class. No.: TJ 145 1979 / .K58