000			00362nam a2200169Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
100			_aWard John.
245		0	_aProfitable product management
260			_aNULL
260			_bHeinemann.
260			_c1984
300			_a269p.
365			_b633.25
650			_aMECHANICAL
942			_cDBK
999			_c23253 _d23253