00413nam a2200133Ia 4500008004100000010001300041040001700054082002800071100002500099245004300124260004700167300000900214650005600223190328s9999||||xx |||||||||||||| ||und||  a64-12333  aNITILcNITIL  221sta301.360973bC554U  aChristensen, David E 0aUrban developmentcDavid E Christensen  aNew YorkbHolt, Rinehart and Winstonc1964  a95p.  aUrbanization-United States; Cities and towns-Growth