Isard, Walter
Regional economic planning: techniques of analysis for less developed areas edited by Walter Isard and John H. Cumberland - Paris OEEC 1961 - 450p.
Regional planning --Congresses
Economic policy --Congresses
J4 Is1
Regional economic planning: techniques of analysis for less developed areas edited by Walter Isard and John H. Cumberland - Paris OEEC 1961 - 450p.
Regional planning --Congresses
Economic policy --Congresses
J4 Is1