Innovation-Theory and Practice
| Autor: | Weinstock, Henry R., Phelps, Marjorie V., Miller, Dick D. |
|---|---|
| Zdroj: | The Elementary School Journal, 1975 Feb 01. 75(5), 316-322. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
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| Autor: | Weinstock, Henry R., Phelps, Marjorie V., Miller, Dick D. |
|---|---|
| Zdroj: | The Elementary School Journal, 1975 Feb 01. 75(5), 316-322. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
|