Competitive advantage : creating and sustaining superior performance
Porter, Michael E.
Competitive advantage : creating and sustaining superior performance - New York The Free Press 1985 - 557p.
9780684841465
Technology--Management
658 / POR
Competitive advantage : creating and sustaining superior performance - New York The Free Press 1985 - 557p.
9780684841465
Technology--Management
658 / POR