Progressive practices in directing learning /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
New York :
The Macmillan company,
1929.
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| Subjects: |
| Physical Description: | xvii, 300 pages : including illustrations, tables, diagrams ; 21 cm. |
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| Bibliography: | "Helpful references" at end of each chapter except chap. VIII. |