00607nam a2200181Ia 4500001001100000005001700011008004100028050002200069090001200091245009200103260003500195300002900230504004200259650003200301650004200333650003500375999001500410000000632920251012174450.0  720530s1972    nyua     bs   101 0 eng00aHT391b.C625 196900a309.2/510aGrowth centers in regional economic development;b[papers]cEdited by Niles M. Hansen.   aNew York,bFree Pressc[1972]   axv, 298 pbillusc21 cm.  aIncludes bibliographical references.  0aCentral placesxCongresses. 0aCities and townsxGrowthxCongresses. 0aRegional planningxCongresses.  c4103d4103