00330nam a2200121Ia 45000030006000000080041000060400015000471000034000622450050000962600033001465460012001790050017001910STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aAmerican Economic Association  aReadings in the theory of international trade  bGeorge Allen and Unwinc1966  aEnglish20220125165546.0