000			00343nam a22001457a 4500
020			_a0471682357
082			_a658.5 PES
100			_aPessemier,E.A
245			_aProduct management
260			_aNew york _bPurdue university _c1977
300			_axiv,478p _bill,23cm
500			_ainclude indexs
650			_aProduct management
942			_cBK
999			_c16669 _d16669