000 00389nam a22001577a 4500
020 _a9789381430644
082 _a519.5 VIT
100 _aVittal, P.R
245 _aBusiness Statistics and Operations Research
250 _a3rd Rev.
260 _aChennai
_bMargham Publications
_c2014
300 _ap.v
650 _aBusiness Statistics
650 _aOperations Research
942 _cDB
999 _c39680
_d39680