UNESCO
· 3.252 obras en el catálogo
También catalogado como: United Nations Educational Scientific and Cultural Organization · Scientific &. United Nations Educationa · UNESCO Staff · UNESCO · Unesco · UNESCO.
Obras — página 22
Formarea profesorilor pentru învățămîntul tehnic și profesional
Approches méthodologiques, enseignements et perspectives sous régionales
Évaluation, recherche, action au Sénégal, au Mali et au Burkina Faso
Regional meeting on integrated ecological research and training needs in the humid tropics of West and Central Africa
Espacios educativos1990-2010
Broadcasting from space
Method for priority determination in science and technology
Meeting of experts on urban problems and the education of town planners in Latin America, Cuzco, Peru, 2-6 October 1978
Regional planning meeting of the MAB National Committees of Andean countries with particular attention to Project 6, Lima, 2-5 December 1975
Regional meeting on integrated ecological research and training needs in the South East Asian region
Regional meeting on integrated ecological research and training needs in tropical deciduous and semi-deciduous forest ecosystems of South Asia
MAB-Mediterranean scientific conference
Chinese paintings
