000			00594nam a22001937a 4500
005			20250509061902.0
008			250509b |||||||| |||| 00| 0 eng d
020			_a0684841460
040			_cx
050			_aHD 41 .P668 1998
100			_aPorter, M.
245			_aCompetitive advantage : _bcreating and sustaining superior performance
260			_aNew York : _bFree press , _c1998 .
300			_axxiv, 557 p. : ill.
500			_aincludes bibliographical references and index
650			_aCompetition.
650			_aIndustrial management.
942			_2lcc _cBK _kHD 41 .P668 1998 _n1
999			_c1810 _d1810