000			00325nam a2200145Ia 4500
008			230523s9999 xx 000 0 und d
082			_a658.4034 TAH
100			_aTaha, H.A.
245		0	_aOperations Research: An Introduction. Ed.9
250			_a9
260			_aDelhi
260			_bPearson
260			_c2014
942			_cTB
999			_c1516 _d1516