000			00326nam a2200157Ia 4500
008			230523s9999 xx 000 0 und d
082			_a330.024658 DWI
100			_aDwivedi, D.N.
245		0	_aManagerial Economics
250			_a7
260			_aDelhi
260			_bVikas
260			_c2015
300			_a704
942			_cTB
999			_c2549 _d2549