Porter, Michael E. <br/><br/>
Competitive advantage: creating and sustaining superior performance 

 - New York  Free Press  2004 
 - xxiv, 557p. p. 
<br/><br/><label>ISBN: </label>0-7432-6087-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Competition ;Industrial management
<br/><br/><label>Dewey Class. No.: </label>658  / POR