Coddington, Earl A. Theory of ordinary differential equations / Earl A. Coddington and Norman Le Vinson. - TMH ed. - New Delhi : Tata McGraw-Hill publishing, 1987 - xii, 429p. ; 23x16cm. Includes references and index. ISBN: 0-07-099256-8 : Rs.5 Subjects--Topical Terms: DIFFERENTIAL EQUATIONS Dewey Class. No.: 515.352 / COD-ORD