"Announcing a new school." : a personal account of the beginnings of the Sudbury Valley School
| Egile nagusia: | |
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| Formatua: | Liburua |
| Hizkuntza: | German |
| Argitaratua: |
Framingham, Mass. :
Sudbury Valley School Press,
1973
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| Alearen deskribapena: | Handbibliothek 3/07 03365sim Ernst Simon-Bibliothek |
|---|---|
| Deskribapen fisikoa: | 209 S. |
| Sailkapena: | Handbibliothek 3/07 |