000			00313nam a2200121Ia 4500
020			_a0072432330
082			_a658 _bLEH
100			_aDonald R.Lehmann
245			_aProduct management with selected cases _cDonald R.Lehmann
260			_aNew york _bThe McGraw Hill Companies inc _c2000
300			_a582
942			_cBK
999			_c9707 _d9707