Urbanization and economic and social change : an exploratory investigation, with special reference to developing countries /

بواسطة Goldstein, Sidney, 1927-
[New York, N.Y. : The Division, 1966

Economic aspects of urbanization /

[New York, N.Y. : Population Division of the United Nations Bureau of Social Affairs, 1966

Urbanization and national development : some approaches to the dilemma /

بواسطة Rivkin, Malcolm D.
[New York, N.Y. : Population Division of the United Nations Bureau of Social Affairs, 1966