00339nam a2200133Ia 45000030006000000080041000060400015000471000023000622450058000852500011001432600022001545460012001760050017001880STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aSpiegel Murray, R.  aSchaums outlines of theory and problems of statistics  aSecond  bMcgraw hillc1992  aEnglish20220125170048.0