Basic facts and figures international statistics relating to education, culture and mass communication.

Basic facts and figures international statistics relating to education, culture and mass communication.

Dades bibliogràfiques
Autor corporatiu: United Nations Educational, Scientific and Cultural Organization
Format: Llibre
Idioma:English
Publicat: [Paris s.n.] 1952-
Matèries:
Intellectual life > Statistics.
Civilization > Statistics.