Action research to improve school practices.
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主要作者: | |
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格式: | 图书 |
语言: | English |
出版: |
New York,
Bureau of Publications, Teachers College, Columbia University,
1953.
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Item Description: | "A publication of the Horace Mann-Lincoln Institute of School Experimentation." |
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实物描述: | 161 p. 22 cm. |