000 00291nam a22001217a 4500
020 _a9788180549892
050 _aHA29
_b.G97 2014
100 1 _aGupta, S.P.
245 1 0 _aStatistical method /
260 _aDaryaganj, New Delhi:
_bSultan Chand & Sons,
_c1969.
650 0 _bStatistics
942 _cGEN
999 _c35
_d35