Competitive advantage creating and sustaining superior performance
Porter, Michael E.
Competitive advantage creating and sustaining superior performance Michael E. Porter. - 2nd ed.. - New York Free Press 1985 - xviii,557p., 24cm.
658 / P69C
Competitive advantage creating and sustaining superior performance Michael E. Porter. - 2nd ed.. - New York Free Press 1985 - xviii,557p., 24cm.
658 / P69C