00293nam a2200121Ia 45000030006000000080041000060400015000471000057000622450014001192600009001335460012001420050017001540STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aLocke Anderson, W.H.; Ann Putallaz; William Shepherd  aEconomics  c1986  aEnglish20220125165609.0