Henrici P. Elements of Numerical Analysis

John Wiley, New York, 1964, 328 pp.This is a classic text by a master of the subject. It contains well-written discussions of a
broad set of topics. It is dated in some respects, but still contains much that is useful and
interesting.part one. Solution of Equations.
Part two. Interpolation and Approximation.
Part three. Computation.