000			00341nam a22001457a 4500
003			OSt
020			_a978-93-5161-112-7
082			_a519 _bGUP-Q9
100			_aGupta, S.P _9996
245			_aStatistical methods
250			_aEd 45
260			_aNew Delhi _bSultan Chand & Sons _c2019
300			_a1432 _bPaper Binding
942			_2ddc _cBK _0204
999			_c16244 _d16244