01077nam0-22003851i-450-99000059715040332120081028162320.0000059715FED01000059715(Aleph)000059715FED0100005971520020821d1971----km-y0itay50------baengUSy-------001yyFunctional analysis and approximation theory in numerical analysisR.S. VargaPhiladelphiaSociety for industrial and applied mathematics1971Metodi numericiGeometriaMatematica pura e applicataAlgebraAnalisi numericaEquazioni differenziali alle derivate parzialiMetodi numericiVarga,Richard S.ITUNINARICAUNIMARCBK99000059715040332107 H-804265DINSC6-M-619189MA1DINSCMA165-0165M0665N06UNINA