Finizio, N. Ordinary differential equations with modern applications [Book] / N. Finizio and G. Ladas. - 2nd ed. - Belmont, Calif. : Wadsworth Pub. Co., c1982. - 428 p. in various pagings : ill. ; 24 cm. Includes index. All. ISBN: 0534008984 : Subjects--Topical Terms: Differential equations. Dewey Class. No.: 515.352