000 00287nam a22001217a 4500
020 _a9788192354088
082 _a658.4038
_bPUR.M
100 _aPuri R K
245 _aManagement information system
260 _aNew Delhi
_bAstha publishers
_c2013
650 _aInformation
942 _cBK
999 _c200242
_d200242