Experiments in education : tested techniques
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| OCLC: | 3537863 |
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| 主要作者: | |
| 語言: | English |
| 出版: |
[s.l. :
s.n.],
1970
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| 主題: | |
| 格式: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| 實物描述: | xix, 367 p. ; 23 cm. |
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