Polking, John C. Differential equations with boundary value problems / John Polking, Albert Boggess, David Arnold. - Upper Saddle River, N.J. : Pearson Education, c2002. - xiii, 827 p. : ill. (some col.) ; 25 cm. Includes index. ISBN: 0130911062 LCCN: 2002027050 Subjects--Topical Terms: Differential equations.Boundary value problems. LC Class. No.: QA371 / .D4495 2002 Dewey Class. No.: 515/.35