000			00341nam a2200133Ia 4500
005			20260413100635.0
008			230516s9999||||xx |||||||||||||| ||und||
100			_a Monks Joseph G
245		0	_aOperation Management theory & problem
260			_bN York Mcgrew hill _c1987
300			_a665
942			_cGB
999			_c3135 _d3135