000 00292nam a22001337a 4500
008 210429b ||||| |||| 00| 0 eng d
041 _aeng
080 _a311
082 _a311
100 _a55
101 _aSTA
245 _aProbability and Statistics
_cWilliam H. Beyer
942 _2udc
_cBK
999 _c56986
_d56986