00301nam a2200121Ia 45000030006000000080041000060400015000471000016000622450054000782600018001325460012001500050017001620STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aGupta, K.P.  aStudy of general agreement: On thariffs and trade  bS.Chandc1967  aEnglish20220125165550.0