00311nam a2200133Ia 45000030006000000080041000060400015000471000020000622450047000822500010001292600009001395460012001480050017001600STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aFrederic Benham  aEconomics a general text book for students  aThird  c1943  aEnglish20220125165610.0