Acton, Forman S. Numerical methods that work/ [by] Forman S. Acton. - New York: Harper & Row, [1970]. - xviii, 541 p.: illus. (part col.), 25 cm. Bibliography: p. 529-532. LCCN: 73103132 Nat. Bib. No.: GB70-23942 Subjects--Topical Terms: Numerical analysis. Dewey Class. No.: 518 / A188n