000			00485nam a22001577a 4500
999			_c39379 _d39379
008			240822b ||||| |||| 00| 0 eng d
020			_a9780684841465
100			_aPorter Michael E. _95024
245			_aCompetitive advantage: _bcreating and sustaining superior performance with a new introduction
260			_aNewYork; _bThe Free Press _c1998
300			_axiv,557p.
650			_aCompetition _95025
650			_aIndustrial management
942			_cBK
050			_aHD 41 _b.P67 1998