Khanna, M. L. Statics / by M. L. Khanna - 11th ed. - Meerut : Jai Prakash Nath & Co. , 1980 . - 407 p. Hard Back Subjects--Topical Terms: MechanicsStatics Of SolidsStaticsCentre of gravity Dewey Class. No.: 531.12 / KHA-S