Gerald, Curtis F. Applied numerical analysis / Curtis F. Gerald and Patrick O. Wheatley. - 7th ed. - India : Pearson Education, c2004 [2011]. - x, 609 pages : illustrations ; 25 cm. Includes bibliographical references (p. 599-602) and index. ISBN: 9788131717400 Subjects--Topical Terms: Numerical analysis. Dewey Class. No.: 518 GER