00823nam0-22003131i-450-99000254647040332120090210150607.00-12-523640-9000254647FED01000254647(Aleph)000254647FED0100025464720030910d1973----km-y0itay50------baengUSy-------001yyFourier expansionsa collection of formulasFritz OberhettingerNew YorkAcademic Press1973xi, 64 p.24 cmSerie519Oberhettinger,Fritz6716ITUNINARICAUNIMARCBK990002546470403321MIX-A-472854MASMASFourier expansions380141UNINA