Cheney, Ward A Course in approximation theory / Ward Cheney, will Light. - 1a. ed. - Pacific Grove : Books / Cole Publishing Company, c2000 - xiv, 359 p. ; 24 cm. - The Brooks/Cole series in advanced mathematics . Bibliografía : Incluye lista de simbolos e índice ISBN: 0534362249 Subjects--Topical Terms: Teoría de la aproximación LC Class. No.: QA221 / C44 2000