00269nam a2200121Ia 45000030006000000080041000060400015000471000018000622450029000802600009001095460012001180050017001300STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aGowland, D.H.  aModern Economic analysis  c1979  aEnglish20220125165607.0