000 00268nam a2200109Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
100 _aDwivedi, D.N.
245 0 _aManagerial economics
260 _aNew Delhi
_bVikas Publisher
_c2010
942 _cGB
999 _c23838
_d23838