Nagle, R. Kent. Fundamentals of differential equations / R. Kent Nagle, Edward B. Saff, Arthur David Snider. - 6th edition - xx, 660, 10, 31, 8 pages : illustrations (some colour) ; 24 cm + 1 CD-ROM (4 3/4 in.) 1 CD-ROM (4 3/4 in.) : Interactive differential equations : 2004 release [by] Beverly West [and others] ; Software designer : Hubert Hohn. Includes bibliographical references and index. ISBN: 0321145720 (hardback) 032117321X (CD-ROM) Subjects--Topical Terms: Differential equations. Dewey Class. No.: 515.35 / NAG