000 00382n a2200169 a 4500
000 B B
001 024241
005 20220202121018.0
082 _a519.5
_bP6 COM
100 _aGupta, S P
245 _aStatistical Methods
250 _a34th
260 _aNew Delhi
_bSultan Chand N Sons
_c2006
300 _ax,1468p.
690 _aStatistics,Commerce
908 _aT
999 _c24240
_d24240