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E-learning in Motion: The possibilities and ...
by Kergel; David
ISBN: 9781138366749
Copyright:
Communication and Learning in an Age of ...
by Kergel, David; Heidkamp, Birte; Arnett, Ronald C.; et al.
ISBN: 9781138366770
Hardcover
Rebellisch Aus Erkenntnistheoretischem ...
by Kergel, David
ISBN: 9783631626580