Porter, Michael E., 1947-
Competitive advantage : creating and sustaining superior performance / Michael E. Porter. - New York : The Free prss, c1985. - xviii, 557 p. : ill. ; 25 cm.
Includes index.
Bibliography: p. 537-540.
0029250900
83049518
Competition.
Industrial management.
HD41 / .P668 1985
658 / POC
Competitive advantage : creating and sustaining superior performance / Michael E. Porter. - New York : The Free prss, c1985. - xviii, 557 p. : ill. ; 25 cm.
Includes index.
Bibliography: p. 537-540.
0029250900
83049518
Competition.
Industrial management.
HD41 / .P668 1985
658 / POC