00908nam0-22003131i-450-9900013139804033210-471-61495-5000131398FED01000131398(Aleph)000131398FED0100013139820000920d1990----km-y0itay50------baengCreating expert systems for business and industryPaul Harmon, Brian SawyerNew YorkJohn Wiley1990.XVII, 329 p., 24 cmSistemi espertiElaborazione datiEconomiaElaborazione dati651.8Harmon,Paul27921Sawyer,BrianITUNINARICAUNIMARCBK990001313980403321120-G-319218MA1MA1Creating expert systems for business and industry382772UNINAING01