Oficina Internacional de Educación al servicio del movimiento educativo
Full Title: | Education and essential needs of the rural population of Central America Experiments in six villages |
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ISBN: | 9231017330 |
ISBN13: | 9789231017339 |
Authors: |
Suchodolski Bogdan Roller Samuel Stock Sydney Avanzini Guy Egger Eugène Oliveira Rosiska Darcy de |