Social change and economic development.

Detalhes bibliográficos
Autor Corporativo:	United Nations Educational, Scientific, and Cultural Organization
Formato:	Livro
Idioma:	English
Publicado em:	[Paris s.n. c1963].
Colecção:	"Reprinted from the International Social Science Bulletin."
Assuntos:	Economic development. Underdeveloped areas.