The competitive advantage of nations :
The competitive advantage of nations : with a new introduction /
Michael E. Porter.
- New York : The Free Press, c1998.
- 855 p. : ill. ; 25 cm.
0684841479
HD 3611 / .P654 1998
TR 338.9 / P83 1998
0684841479
HD 3611 / .P654 1998
TR 338.9 / P83 1998