The Encyclopaedia of educational media communications and technology

· edited by Derick Unwin and Ray McAleese ; foreword by Geoffrey Hubbard
Bok Engelsk 1988


Utgitt	New York : Greenwood Press , 1988
Omfang	XIV, 568 s. : ill.
Utgave	2nd ed.
Emner	Audio-visual education - Dictionaries Audio-visual materials - Dictionaries Educational technology - Dictionaries
ISBN	0313239967

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