000 00299nam a2200133Ia 4500
100 _aDwivedi,D.N.
020 _a9788125923473
250 _a7th
942 _cBK
245 _aManagerial economics
260 _aVikas Publ House Pvt Ltd, New Delhi
_c2008
082 _a338.7 Dwi
300 _axxiv,704
999 _c48093
_d48093