00886nam0-22003011i-450-99000045985040332120090518161141.00-471-07744-5000045985FED01000045985(Aleph)000045985FED0100004598520020821d1982----km-y0itay50------baenga-------001yyComputer productivitya planning guide for cost effective managementC. Warren AxelrodNew YorkWiley & sons©1982254 p.ill.23 cmElaborazione dei dati elettroniciValutazione001.4'62Axelrod,C. Warren491322ITUNINARICAUNIMARCBK99000045985040332110 I 241769 CCEDINELDINELComputer productivity334698UNINA