Coddington, Earl A., 1920- An introduction to ordinary differential equations / Earl A Coddington - New York: Dover Publication, 1961. - xi,292 p. illus. 24 cm. - Prentice-Hall mathematics series . Includes bibliography. ISBN: 9780486659428 LCCN: 61015333 Subjects--Topical Terms: Differential equations. Dewey Class. No.: 515.35 / COD