National development a sociological contribution.

Dades bibliogràfiques
Autor principal:	Ponsioen, Johannes Antonius 1911-
Format:	Llibre
Idioma:	English
Publicat:	The Hague Mouton [c1968]
Col·lecció:	Publications of the Institute of Social Studies. Series maior v.18
Matèries:	Underdeveloped areas > Social conditions. Social change. Economic development. Economic policy. Underdeveloped areas > Education.