Ray , M. . A Text Book On Dynamics: For B.A. & B.Sc. Students of All Indian Universities / Textual Documents M.Ray & G.C.Sharma. - 13th ed. / - New Delhi : S. Chand & Company , 2002. - 327p. : ill,maps & Diagrams ; 22cm . Subjects--Index Terms: Dynamics G-Physics Dewey Class. No.: 533.2 / Ra 211 Te