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
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Omfang | XIV, 568 s. : ill.
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Utgave | 2nd ed.
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Emner | |
ISBN | 0313239967
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