Krantz, Steven G. Differential equations : theory, technique and practice / Steven G. Krantz; with the assistance of Carl A. Nolan. - 3rd ed. - - Boca Raton, FL: CRC Press, c2022. - xv, 471 p. : ill. ; 24 cm. - . Includes bibliography & index. ISBN: 978-1-032-10270-2 (cb.) Subjects--Topical Terms: Differential equations.