000 00263nam a2200109Ia 4500
008 221118b |||||||| |||| 00| 0 eng d
040 _cBGL
100 _aGupta, S P
245 0 _aStatistical Methods
260 _aNew Delhi
_bSultan Chand & Sons
_c2002
942 _cBB
999 _c39589
_d39589