GERALD, Curtis F. Wheatley, Patrick O. Applied numerical analysis / by Curtis F.Gerald, Patrick O.Wheatley - 5th ed. - Reading Addison-Wesley 1994 - vii, 748 p. Appendix; p.A 1-A 45; Index; p. I 1-I 6. ISBN: 201435837 Dewey Class. No.: 515 / GER