Principles of secondary education
| Главные авторы: | , , |
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| Формат: | |
| Язык: | English |
| Опубликовано: |
New York
McGraw-Hill Book Company
[1970]
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| Редактирование: | Sixth edition. |
| Серии: | McGraw-Hill series in education. Supervision, curriculum, and methods in education
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| Предметы: |