An experimental study of the relative efficacy of the guided discovery and the expository didactive methods of teaching systems of numeration /
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| 主要作者: | |
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| 格式: | Thesis 图书 |
| 语言: | English |
| 出版: |
1970.
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| Item Description: | Typescript. |
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| 实物描述: | x, 145 leaves : tables ; 29 cm. |
| 参考书目: | Bibliography: leaves 140-145. |