000			00379nam a2200181Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
082			_a658
100			_aDwivedi D. N.
245		0	_aManagerial economics.
260			_aNULL
260			_bVikas Publishing House.
260			_c1994
300			_a517p.
365			_b85
650			_aMBA
942			_cDBK
999			_c23637 _d23637