00864nam0-22002891i-450-99000049178040332120071025152510.0000049178FED01000049178(Aleph)000049178FED0100004917820020821d1956----km-y0itay50------baenga-------001yyElectronic data processing for business and industryRichard G. CanningNew YorkWiley & SonsLondonChapman and Hallc1956332 p.ill.23 cmElaborazione dei dati004Canning,Richard G.27446ITUNINARICAUNIMARCBK99000049178040332110 E I 253750DINELDINELElectronic data processing for business and industry333017UNINA