Educational research by practitioners; an elementary casebook
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| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
New York,
Harper & Row
[c1970]
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| Subjects: |
| Physical Description: | xi, 148 p. 21 cm. |
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| Bibliography: | Bibliography: p. [147]-148. |