00286nam a2200133Ia 45000030006000000080041000060400015000471000017000622450025000792500010001042600009001145460012001230050017001350STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aSkaria, P.P.  aPre-degree Economics  aSixth  c1985  aEnglish20220125165520.0