00581nam a2200181Ia 4500082002600000100007000026245003800096260005100134300001000185440004000195500000500235653000600240700000500246952010700251964001700358921000900375999001500384  a309.2620184bSy989.UD  aSymposium on an development model Univ. of Liverpool, April, 1970  aUrban development model, papersb  aLondonbCentre for Environmental studiesc1971  a331p.  aCentre for Environmental studiesv2  a  a   a  00104070aISIbISId1998-07-20l0o309.2620184 Sy989.UDpDP6960r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a3785  c3785d3785