Porter, Michael E <br/><br/>
Competitive strategy : techniques for analyzing industries and competitors : with a new introduction 

 - The Free Press, New York  1998 
 - xxviii,397 
<br/><br/><label>ISBN: </label>0-684-84148-7 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Commerce and Management
<br/><br/><label>Dewey Class. No.: </label>658.4012 Por