000 00385nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aSnedecor, Geroge W; Cochran, William G
245 _aStatistical Methods
250 _a6th
260 _bOxford and IBH
_aNew Delhi
541 _gEBD.1309/23.4.83
650 _aSTATISTICS
942 _cBK
999 _c68851
_d68851