000			00317nam a2200133Ia 4500
005			20260413100445.0
008			230516s9999||||xx |||||||||||||| ||und||
100			_aTaha, Hamdy A
245		0	_aOperation Research An Introduction
260			_bDelhi, Prentice _c2002
300			_a916
942			_cDB
999			_c1392 _d1392