00521nam a2200169Ia 4500008004100000020001500041041000800056084001200064100001800076245005900094260004800153653000900201653001400210700001900224999001900243952008900262160808s1978    xx            000 0 eng d  a0195022645  aeng  aY352CC  aBourne, L. S.  aSystems of cities /cby L. S. Bourne and J. W. Simmons  aNew York :bOxford University Press,c1978.  aCity  aSociology  aSimmons, J. W.  c170228d170228  001040708ENGaLIBbLIBd2016-08-12l0oY35 L8p165346r2016-08-12w2016-08-12yBK