00327nam a2200133Ia 45000030006000000080041000060400015000471000030000622450040000922500014001322600018001465460012001640050017001760STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aDewelt, K.K.; Vanna, J.D.  aReference course in economic theory  aSixteenth  bS.Chandc1978  aEnglish20220125165521.0