Mastery teaching /
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| 主要作者: | |
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| 格式: | 圖書 |
| 語言: | English |
| 出版: |
El Segundo, Calif. :
TIP Publications,
c1982.
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| 主題: |
| Item Description: | To accompany a set of twenty, fifteen minute videotapes. |
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| 實物描述: | ix, 113 p. ; 26 cm. |