administrativeagencies armedforces banksandbanking businessenterprises canada computerizedinstruments computernetworks computersecurity computerserviceindustry computersoftware dataprocessing equipmentandsupplies equipmentfailure federalaid fiction financialinstitutions governmentpolicy governmentpurchasing hospital international internationalfinance investments lawandlegislation medicalinstrumentsandapparatus newzealand puppeteers reliability russia(federation) servicesfor socialaspects software softwaremaintenance southafrica stocks unitedstates veterans veterans'hospitals wx147u581999