Quality in e-learning : use and dissemination of quality approaches in European e-learning : a study by the European Quality Observatory - Ehlers, Ulf-Daniel.; Goertz, Lutz.; Hildebrandt, Barbara; Pawlowski, Jan M.; European Quality Observatory ([Λουξεμβούργο]: [Ευρωπαϊκή Τράπεζα Επενδύσεων], 2005)
Keywords: Computer-assisted instruction -- Europe; Internet in education -- European Union countries; Web-based instruction -- Europe