00413nam a2200121Ia 4500008004100000040001700041082002400058100002000082245005600102260003000158300001700188650008600205190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta301.46bH654C  aHillman, Arthur 0aCommunity organization and planningcArthur Hillman  aNew YorkbMacmillanc1950  axviii, 378p.  aCommunity organization; City planning; Housing; Social policy; Community policing