Educational technology : the development of a concept /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Englewood, Colo. :
Libraries Unlimited,
2001.
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| Subjects: |
| Physical Description: | xxiii, 137 pages : illustrations ; 26 cm. |
|---|---|
| Bibliography: | Includes bibliographical references (pages 119-130) and index. |
| ISBN: | 1563087499 (pbk.) |