000 00384nam a2200145Ia 4500
008 230825s9999 xx 000 0 und d
082 _aGUP
_b658.4033
100 _aGupta, C B
245 3 _aAn introduction to statistical methods
260 _c1994
_bVikas
_aNew Delhi
300 _aVi: 791p, 22 cm.
650 _aStatistics Management
650 _aStatistics Management,
942 _cBK
999 _c380
_d380