Integration of socio-economic and physical planning : report prepared for the United Nations Centre for Housing, Building and Planning for expert group meeting, September 9-14, 1973, New York / [by] Leo H. Klaassen and Jean H. P. Paelinck ; with the co-operation of Loet B. M. Mennes and Ep H. Mulder.
Integration of socio-economic and physical planning : report prepared for the United Nations Centre for Housing, Building and Planning for expert group meeting, September 9-14, 1973, New York / [by] Leo H. Klaassen and Jean H. P. Paelinck ; with the co-operation of Loet B. M. Mennes and Ep H. Mulder.