Porter, Michael E. <br/><br/>
Competitive advantage :  creating and sustaining superior performance : with a new introduction / 
Michael E. Porter. 
 - New York :  Free Press,  c1998. 
 - xxiv, 557 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>0684841460 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Competition.<br/>Industrial management.
<br/><br/><label>LC Class. No.: </label>HD41  / .P67 1998