000 00352n a2200157 a 4500
000 B B
001 000470
005 20220201161803.0
082 _a519.5
_bM84 MAT
100 _aGupta, SP
245 _aStatistical Methods
260 _aNew Delhi
_bSultan Chand
_c1984
300 _aR-136p.
690 _aStatistics,Mathematics
908 _aT
999 _c463
_d463