The education ideas of Pestalozzi and Frobel /
44
| Autor principal: | |
|---|---|
| Format: | |
| Publicat: |
Westport, Conn. : Greenwood,
1979
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| Matèries: |
44
| Autor principal: | |
|---|---|
| Format: | |
| Publicat: |
Westport, Conn. : Greenwood,
1979
|
| Matèries: |