000 00316nam a22001337a 4500
082 _a330.154 3
_bGUP/S
100 _aGupta, S P.
245 _aStatistical methods /
_cS P. Gupta
260 _c2011.
_bS . CHAND& CO. LTD,
300 _a1425p.:
_bill.;
500 _aInclude Index
650 _aSTATISTICS
942 _cBK
999 _c22632
_d22632