Rainville Elementary differential equations / Earl D. Rainville, Phillip E. Bedient, Richard E. Bedient. - 8th ed.. - Upper Saddle River, N.J. Prentice Hall 1997. - xiii, 530p. ill. 24cm Includes index ISBN: 0135080118 Subjects--Topical Terms: Differential equations Dewey Class. No.: 515.35 RAI 1997