Includes bibliographical references.

Mabogunje, A. L. The pre-colonial development of Yoruba towns.--Davis, K. Colonial expansion and urban diffusion in the Americas.--Murphey, R. The city as a centre of change: Western Europe and China.--Blake, G. H. Urbanisation in North Africa: its nature and consequences.--Ng, R. A study of recent internal migration in Thailand.--Brush, J. E. Spatial patterns of population in Indian cities.--Hoyle, B. S. The economic expansion of Jinja, Uganda.--Bray, J. M. The craft structure of a traditional Yoruba town.--Bartsch, W. H. Unemployment in less developed countries: a case study of a poor district of Tehran.--Hoselitz, Bert F. The role of urbanisation in economic development: some international comparisons.--Kaye, B. Some residents of Upper Nankin Street, Singapore.--Pendrell, N. Squatter life in Salvador.--Dwyer, D. J. Attitudes towards spontaneous settlement in Third World cities.--Sternstein, L. Planning the development of Bangkok.--Turner, A. and Smulian, J. New cities in Venezuela.