1.
 |  | Title: Urban Europe: A Study of Growth and Decline (Vienna Centre Series --Urban Europe) by L. Van Den Berg, R. Drwett, L.H. Klaassen, A. Rossi, C.H. Vijverbert, Leo Van Den Berg ISBN: 008023156X Publisher: Elsevier Science Ltd Pub. Date: January, 1982 List Price: $69.00 Amazon.com Price: $69.00 |
2.
 |  | Title: Exercises in Spatial Thinking: Case Studies of Regional Development Issues (Spatial Economic Analysis Series) by Leo H. Klaassen ISBN: 0566057107 Publisher: Avebury Pub. Date: March, 1989 List Price: $84.95 Amazon.com Price: $84.95 |
3.
 |  | Title: 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 ISBN: 9023722671 Publisher: University Press Rotterdam Pub. Date: 1974
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4.
 |  | Title: Migration policy in Europe: a comparative study by Leo H. Klaassen ISBN: 0347010148 Publisher: Saxon House Lexington Books Pub. Date: 1973
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5.
 |  | Title: Spatial Cycles (Studies in Spatial Analysis) by Leo Van Den Berg, Leland S. Burns, Leo H. Klaassen, Leo Van Den Berg ISBN: 0566050633 Publisher: Ashgate Publishing Company Pub. Date: January, 1987 List Price: $76.95 Amazon.com Price: $76.95 |
6.
 |  | Title: The City: Engine Behind Economic Recovery (Euricur Series) by Leo H. Klaassen, Leo Van Den Berg, Jan Van Der Meer, Leo Van Den Berg, J. Van Der Meer ISBN: 0566070960 Publisher: Avebury Pub. Date: February, 1990 List Price: $72.95 Amazon.com Price: $72.95 |
7.
 |  | Title: Spatial systems : a general introduction by Leo H. Klaassen ISBN: 0566002639 Publisher: Saxon House Pub. Date: 1979
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8.
 |  | Title: Transport and reurbanisation by Leo H. Klaassen ISBN: 0566003740 Publisher: Gower Pub. Date: 1981
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9.
 |  | Title: Regional Policy: A European Approach by Norbert Vanhove, Leo H. Klaassen, J. H. Paelinck ISBN: 0916672492 Publisher: Rowman & Littlefield (Non NBN) Pub. Date: June, 1980 List Price: $63.00 Amazon.com Price: $63.00 |