000 00326nam a2200121Ia 4500
008 220303s1998 xx 000 0 und d
041 _aeng
082 _a519.5 GUP / STA
100 _aGupta, S. P.
_9100495
245 _aStatistical Methods
250 _a28th Ed.
260 _aNew Delhi
_bSultan Chand & Sons Publishers
_c1998
999 _c108761
_d108761