000 00418nam a2200169 a 4500
005 20260717100957.0
008 260717s2009 ii 000 0 eng d
041 _aeng
082 0 4 _a519.5
100 1 _aGupta, S. P.
245 1 0 _aStatistical Methods /
_cGupta,S.P.
250 _a37th Rev ed.
264 1 _aNew Delhi :
_bSultan Chand and Sons,
_c2009.
300 _axx,1468 p.
650 4 _aEconomics
942 _cBK
999 _c49121
_d49121