00760nam0-22002891i-450 99000084187040332120190603091339.0000084187FED01000084187(Aleph)000084187FED0100008418720020821d1970----km-y0itay50------baengUSy-------001yyNumerical methods that workF. S. ActonNew YorkHarper & Row1970XVIII, 541 p.24 cm519.4Acton,Forman S.41338ITUNINARICAUNIMARCBK99000084187040332102 45 E 74607FINBNFINBNNumerical methods that work33533UNINA