000 00291nam a2200109Ia 4500
008 160509s9999 xx 000 0 und d
100 _aWalker, Helen M
245 _aStatistical Inference : Per(Statistics)
260 _bOxford & Ibh Publishing Co.
_c1965
300 _a510p.
650 _aStatistics
999 _c850
_d850