000			00566nam a22001937a 4500
003			OSt
008			240113b1985 |||||||| |||| 00| 0 eng d
082			_a658 _bPOR-C
100			_aPorter, Michael E.
245			_aCompetitive advantage : _bCreating and sustaining superior performance / _cMichael E. Porter.
260			_aNew York : _bThe Free Press , _c1985.
300			_axviii, 557 p. ;
650			_aCompetition
650			_aIndustrial management
650			_aStrategic planning
650			_aCost effectiveness
650			_aPerformance
942			_2ddc _cBK
999			_c20034 _d20034