The logic of action : from a teacher's notebook /
Guardat en:
| Autor principal: | |
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| Altres autors: | |
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
[Boulder, Colo.] :
Mountain View Center for Environmental Education University of Colorado,
1969.
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| Matèries: |
| Descripció física: | 148p. : ill. ; 28cm. |
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