00881cam0-22003371i-450-99000082834040332120060323110918.0000082834FED01000082834(Aleph)000082834FED0100008283420020821d1970----km-y0itay50------baengDEUSa-------001yyOperational calculusGregers KrabbeBerlin ; New YorkSpringer-Verlag1970XV, 349 p.ill.26 cmCalcolo operazionale515.7Krabbe,Gregers40496ITUNINARICAUNIMARCBK99000082834040332102 21 D 24635FINBN6-F-159973MA1FINBNMA144A45Operational calculus189245UNINA