00689nam0-22002531i-450 99000268632040332120230711100406.0000268632FED01000268632(Aleph)000268632FED0120000920d1962----km-y0itay50------baitaITComputisteria.Ad uso degli istituti tecnici commercialidi V. Di RosaNapoliGiannini1962230 p.24 cmDi Rosa,Vincenzo110032ITUNINARICAUNIMARCBK990002686320403321C2-P44-12-RAs.i.ECAECAComputisteria428105UNINA