Porter,, Michael E.,, 1947- Competitive advantage : creating and sustaining superior performance / Michael E. Porter

Competitive advantage : creating and sustaining superior performance / Michael E. Porter . - New York : The Free Press, cop. 1985 . - XVIII, 557 p. : il. 24 cm
0-02-925090-0 (Encadernado)

338.45
339.137.2