Porter, Michael E <br/><br/>
Competitive strategy  techniques for analyzing industries and competitors 

 - New York  Free Press  1980 
 - 398p. 
<br/><br/><label>ISBN: </label>0029253608 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial Management<br/>Competition<br/>Management
<br/><br/><label>Dewey Class. No.: </label>658 P6C6