Competitive advantage:Creating and sustaining superior performance
Porter Micheal E
Competitive advantage:Creating and sustaining superior performance Porter Micheal E - N.Y N.Y, Macmillan 1985 - xviii,555
0-02-925090-0
Textbook
Competitive advantage:Creating and sustaining superior performance Porter Micheal E - N.Y N.Y, Macmillan 1985 - xviii,555
0-02-925090-0
Textbook
