00730nam0-22002411i-450-990002759460403321000275946FED01000275946(Aleph)000275946FED0100027594620000920d1973----km-y0itay50------baENGComputer based information systems in organizations.by Henry C. Jr. LUCAS.ChicagoScience Research Association Inc.1973Lucas,Henry C.<jr.>112732ITUNINARICAUNIMARCBK9900027594604033218-0-563712 ITAECAECAComputer based information systems in organizations422758UNINAING01