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

 - London  Macmillan  1990 (Rep.1992) 
 - xx, 855p. Index 
<br/><br/>  
<br/><br/><label>ISBN: </label>0333518047 
<br/><br/><label>Dewey Class. No.: </label>338.6048  / P847.CA