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

 - N.Y  Free Press        1980 
<br/><br/><label>Standard No.: </label>136,381 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X8:8, M0