000 00282nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aConover (W.J)
245 0 _aPractical non parametric statising Ed.2
260 _bHiley
260 _c1971
365 _b107.04
942 _cBK
999 _c208619
_d208619