Barney,Jay B <br/><br/>
Gaining and sustaining competitive advantage 

 - U.S.A  Addison Wesley  1997 
 - xxi,570p. 
<br/><br/><label>Subjects--Index Terms: </label>competitive  advantage  sustaining competitive advantage  gaining 
<br/><br/><label>Dewey Class. No.: </label>658  / BAR