000 00293nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a519.5 GUP-S
100 _aGupta, S P
245 0 _aStatistical Methods
250 _a14th
260 _aNew Delhi
_bSultan Chand & Sons
_c1980
942 _2ddc
999 _c15509
_d15509