Educacion formal /
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Viceministerio de Economia y Servicios Generales/MINED
[1976]
[S.l.] : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/B09195B0-CCA8-455D-B9B2-252A9263C464 |
| Published: | [1976] |
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