000			00389nam a2200145Ia 4500
008			221102s9999 xx 000 0 und d
020			_a0039107906
082			_a658.5 WIL-P
100			_aWild, Ray
245		0	_aProduction and operation management: principles and techniques
260			_bELBS _aUN _c1986
300			_a747 p.
650			_aProduction- Operation management
942			_cBK
999			_c8052 _d8052