International congress on the occasion of the thirtieth anniversary of the Associated Schools Project Sofia, Bulgaria, 12-16 September 1983 final report.

International congress on the occasion of the thirtieth anniversary of the Associated Schools Project Sofia, Bulgaria, 12-16 September 1983

Detalhes bibliográficos
Autor Corporativo: Unesco
Formato: Livro
Idioma:English
Publicado em: Paris United Nations Educational, Scientific, and Cultural Organization 1984.
Assuntos:
International education > Congresses.