00349nam a2200121Ia 45000030006000000080041000060400015000471000039000622450064001012600033001655460012001980050017002100STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aKenneth Arrow, J.; Tibor Scitovsky  aReadings in welfare economics serious articles on economics  bGeorge Allen and Unwinc1972  aEnglish20220125165610.0