00421nam a2200145Ia 4500003000400000008004100004020002400045040000800069100001700077245004300094260004800137300001300185365001200198440006500210LDD181029s9999    xx            000 0 und d  a8170225656c1500.00  cLDD  aYadav, C. S. 0aModels in urban geographycC. S. Yadav  aNew DelhibConcept Publishing Companyc1987  aVol. 4-B  b1500.00  aConcept's international series in geography no.3 - perspecti