00422nam a2200157Ia 4500008004100000082001700041100001300058245005600071260004800127300000800175650002000183650001400203653002500217653001200242653001000254170901s1979    xx            000 0 und d  a301.36bS12I  aSami, A. 0aIntra Urban Market GeographybA Case Study of Patna  aNew DelhibConcept Publishing Companyc1979  a219  aSocial sciences  aSociology  aCommercial geography  aMarkets  aPatna