search materials(including e-books and e-journals) held by Hokkaido university.
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Search keyword：(Author: #Ehlers Ulf-Daniel)
Changing cultures in higher education : moving ahead to future learning
: Springer , 2010
Quality in e-learning : use and dissemination of quality approaches in European e-learning : a study by the European Quality Observatory / Ulf-Daniel Ehlers ... [et al.]
Luxembourg : Office for Official Publications of the European Communities , 2005. - (CEDEFOP panorama ; 116)