000 00311 a2200121 4500
080 _a519.2
_bA 952 E
245 1 _aElements of statistics
_cby E.W. Averill
260 _aNew York
_bJohn Wiley & Sons Incorporation
_c1972
650 _aStatistics
100 1 _aAverill, E.W.
_d
300 _a268 p.
901 _a159911
999 _c66561
_d66561