Renovacion. Organo de la Seccion de experimentacion. Direccion de educacion secundaria, Ministerio de Educacion
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Santiago de Chile.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/CC2E7508-5876-460E-B79D-A1B9651EE404 |
| Description not available. |