000 00330nam a2200145Ia 4500
008 200717s9999 xx 000 0 und d
020 _a9780070083271
082 _a519.5
100 _aDas,N.G
245 0 _aStatistical Methods Vol.I& II
250 _a12th
260 _aNew Delhi
_bTmH
_c2015
300 _a907 p
942 _cREF
999 _c34062
_d34062