Froebel's educational laws for all teachers
| Glavni avtor: | |
|---|---|
| Format: | Knjiga |
| Jezik: | English |
| Izdano: |
New York
D. Appleton and company
1897.
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| Serija: | Half-title: International education series, ed. by W. T. Harris... vol. XLI
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| Teme: |