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040 _aMAIN
041 _aEnglish
082 _a311
100 _aGupta, S.P.
245 0 _aBusiness statistics
_bBusiness statistics : statistical methods / Ed by Archana Agarwal._9th Ed, New Delhi : Sultan Chand, 2012
_cS.P. Gupta
250 _a9th
260 _c2012
_bSultan Chand
_aNew Delhi
942 _cBK
999 _c45586
_d45586