Gupta, Radhey S. Elements of numerical analysis / By Radhey S Gupta. - 1st ed. - New Delhi : Macmillan , 2009. - xvi,607p. ; 24 cm. ISBN: 9780230636606 Subjects--Topical Terms: Errors in computationLinear equations and eigenvalue problemInterpolation Dewey Class. No.: 519.4 / GUPR