000 00289nam a2200133Ia 4500
100 _aDwivedi, D. N.
250 _a2nd ed
942 _cBK
654 _a
245 _aManagerial Economics
260 _aNew Delhi
_bVikas Publishing House
_c1986
082 _a338
300 _bHb
_axvi, 424
999 _c397854
_d397854
041 _aeng