000 00319nam a22001457a 4500
020 _a9788125923473
082 _a658.15
_bDWI/M
100 _aDwivedi,D.N.
245 _aManagerial economics
250 _a7th.
260 _aNew Delhi
_bVikas
_c2012
300 _a704p.
650 _aManagerial economics
942 _cBK
999 _c36812
_d36812