000			00317nam a2200145Ia 4500
100			_aGupta, S P
020			_a81-7014-787-5
250			_a29th ed
654			_aMaths.
942			_cBK
245			_aStatistical methods
260			_aSultan Chand & Sons, New Delhi _c2000
082			_a311 Gup
300			_axxix,1428
999			_c28577 _d28577