PORTER, Michael E. <br/><br/>
The competitive advantage of nations 

 - London  Macmillan Press  1990 
 - xx, 855 p. 
<br/><br/><label>ISBN: </label>333518047 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International competition
<br/><br/><label>Dewey Class. No.: </label>338.6  / POR