000 00382nam a2200157Ia 4500
008 170101s2001 xx 000 0 und d
082 _aECON 311 G96S
100 _aGupta, S.P.
245 0 _aStatistical methods
250 _a13th rev.
260 _aNew Delhi
_bS.Chand & Sons
_c2001
300 _a24cm. 1425
650 _aSTATISTICS
653 _aSTATISTICS
942 _2ddc
_cB
999 _c119754
_d119754