International conference on public education : XXVIIIth session.

By: (28a : International Conference on Public Education (28a : 1965 : Geneva, Suiza)Material type: TextTextSeries: Bureau International d'Education. Publication ; 282Publication details: Geneva : International Bureau of Education : UNESCO, 1965Description: 192 pSubject(s): EducaciónLOC classification: L10 | I69 no.282
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