00313nam a2200121Ia 45000030006000000080041000060400015000471000042000622450049001042600009001535460012001620050017001740STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRobert Wessel, H.; Edward Willett, R.  aStatistics applied to economics and business  c1963  aEnglish20220125170054.0