000 00261nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aD N Elhance
245 0 _aFundamental of statistics
260 _aAllahabad
_bKitab Mahal
_c1979
650 _aMath
942 _cBK
999 _c3854
_d3854