title: [What you should be aware of when changing your computer system--II].
authors.forename: Michael
authors.initials: M
authors.lastname: Baruch
mesh_terms: D003201:Computers / Q000191:economics*; D003362:Cost-Benefit Analysis; D001330:Electronic Data Processing / Q000191:economics / Q000295:instrumentation*; D005858:Germany; D006801:Humans; D009816:Office Automation / Q000191:economics*; D012984:Software / Q000191:economics*