00357nam a2200145Ia 45000030006000000080041000060400015000471000017000622450043000792500006001222600048001283000006001765460012001820050017001940STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aCowell, F.A.  aMicroeconomics Principles and Analysis  a1  bOxford University Press; Delhic2007aDelhi  a0  aEnglish20220125165614.0