Urban and regional research. Proceedings of the conference...organized by the Committee on Housing, Building and Planning of the United Nations Economic Commission for Europe, and held in Stockholm, Sweden, 24-April-1 May, 1968. - Conference of Senior Officials of National Bodies Concerned with Urban and Regional Research, Stokholm, 1968; United Nations. Economic Commission for Europe. Committee on Housing, Building and Planning (New York United Nations, 1969)
At head of title : Economic Commission for Europe
Keywords: City planning -- Congresses; Regional planning