Davis, Paul W. Differential equations for mathematics, science, and engineering / Paul W. Davis. - Englewood Cliffs, New Jersey : Prentice Hall, c1992. - xx, 565 p. : ill. ; 26 cm. Includes bibliographical references and index. ISBN: 0132112361 : Subjects--Topical Terms: Differential equations. LC Class. No.: QA372 / .D38