00326nam a2200133Ia 45000030006000000080041000060400015000471000029000622450029000912500010001202600033001305460012001630050017001750STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aDavid Pearce, W.; Editor  aValuation of social cost  aFirst  bGeorge Allen and Unwinc1978  aEnglish20220125165543.0