Early childhood education its principles and practices
| 第一著者: | |
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| フォーマット: | 図書 |
| 言語: | English |
| 出版事項: |
New York
Appleton-Century-Crofts
c1937.
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| シリーズ: | Appleton series in supervision and teaching edited by A.S. Barr and William H. Burton
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| 主題: |