Porter, Michael E.  <br/><br/>
Competitive advantage :   creating and sustaining superior performance / 
Michael E. Porter 
 - New York:   Free Press,   1998 
 - xviii, 557 pages :   illustrations ;   25 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Competition<br/>Technology and competitive advantage<br/>Industrial management
<br/><br/><label>Dewey Class. No.: </label>658  / POC 1998