An analysis of sources and processes of innovation in education /
Enregistré dans:
| Auteur principal: | |
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| Format: | Livre |
| Langue: | English |
| Publié: |
Wash. :
Office of Education,
1966.
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| Collection: | United States - Educational Resources Information Center -
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| Sujets: |
| Description matérielle: | 35 f. |
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