Porter, Michael E. <br/><br/>
Michael E. Porter on competion and strategy 

 - Harvard  HBR Press  1991 
 - 89 p.  33 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Competition<br/>Industrial Planning<br/>Market Planning<br/>Strategic Planning
<br/><br/><label>LC Class. No.: </label>HF 1414 P677