00673nam0-22002411i-450-990002759470403321000275947FED01000275947(Aleph)000275947FED0100027594720000920d1975----km-y0itay50------baENGWhy information systems fail.by Lucas He nry C. Jr.New YorkColumbia University Press1975Lucas,Henry C.<jr.>112732ITUNINARICAUNIMARCBK9900027594704033218-0-534161ECAECAWhy information systems fail422785UNINAING01