000 00306nam a2200133Ia 4500
008 191004s9999 xx 000 0 und d
082 _a519
_bGUP/S
100 _aGUPTA, S P
245 0 _aStatistical Methods
250 _a5th Ed.
260 _bSulthan Chand & Sons ,
_c1992
300 _a1260p
942 _cBK
999 _c3519
_d3519