Directory of national bodies concerned with urban and regional research .
- New York : United Nations, 1978.
- v, 178 p.
Edition for 1968 by the United Nations Economic Commission for Europe, Sub-Committee on Urban Renewal and Planning.
a Regional planning -- Research--Directories.-- Europe Regional planning-- Research -- Directories.--United States Cities and towns-- Research--Directories.-- Europe Cities and towns-- Research --Directories--United States