University of Guyana Library
Berbice and Turkeyen Campuses
Berbice and Turkeyen Campuses
The Economics of new educational media /
Additional authors: Unesco. | International Council for Educational Media. Series: (Educational methods and techniques ; . 1) Published by : Unesco, (Paris :) Physical details: v.2, 316 p. 23 cm. ISBN: 9231014234 (pbk. : v. 1); 9231016938 (pbk. : v. 2). Subject(s): Educational technology. -- Cost and effectiveness. Year: 1982
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"Prepared with the assistance of the International Council for Educational Media."
Includes bibliographies.
v. 1. Present status of research and trends -- v. 2. Cost and effectiveness -- v. 3. Cost and effectiveness overview and synthesis.
163149 v.2
163150 v.2
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