000			00310nam a2200133Ia 4500
008			241226s9999 xx 000 0 und d
020			_a0
082			_bAHU
100			_aAhuja H L
245		0	_aManagerial economics
260			_aNew Delhi : _bS.Chand and Co, _c2021.
350			_a550
650			_aManagement
999			_c172536 _d172536