Educational technology : the development of a concept
Alan Januszewski ; foreword by Andrew R.J. Yeamen
Bok Engelsk 2001
| Utgitt | Englewood, Colo. : Libraries Unlimited , 2001
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|---|---|
| Omfang | xxiii, 137 s. : ill.
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| Emner | |
| ISBN | 1563087499
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Alan Januszewski ; foreword by Andrew R.J. Yeamen
Bok Engelsk 2001
