000 00337nam a2200133Ia 4500
008 211101s2018 xx 000 0 eng d
020 _a9789327289701
082 _a310 N 1311 S
100 _aN.K. Nag, R.R. Das, J.P. Narayan
245 0 _aStatistics
260 _bKalyani Publication
_aNew Delhi
_c2018
300 _a229
942 _2ddc
_cBK
999 _c654
_d654