Child training as an exact science : a treatise based upon the principles of modern philosophy, normal and abnormal
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| Формат: | Книга |
| Мова: | German |
| Опубліковано: |
New York [u.a.] :
Funk & Wagnalls,
1914
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| Фізичний опис: | XV, 384 S. : Abb. |
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| Шифр: | Handbibliothek 3/07 |