Educational technology : readings in programmed instruction /
Enregistré dans:
| Autres auteurs: | |
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| Format: | Livre |
| Langue: | English |
| Publié: |
New York :
Holt, Rinehart and Winston,
1964.
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| Description matérielle: | xiv, 479 p. ; 21 cm. |
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| Bibliographie: | Includes bibliographical references and index |