00284nam a2200121Ia 4500082002100000100001900021245003100040260002700071300001500098490003900113500000500152700000500157  a309.262bG646.EU  aGoodall, Brian  aEconomics of urban areasb  aOxfordbPergamonc1972  axii, 379p.  aUrban and Regional Planning series  a  a