Porter, Michael E <br/><br/>
Competitive Advantage :  Creating and Sustaining Superior Performance / 
Michael E Porter 
 - 557 pages  illustrations 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>9780743260879 
<br/><br/><label>Subjects--Topical Terms: </label><br/>superior perfomance--creating and sustaining
<br/><br/><label>LC Class. No.: </label>HD 41  / POR 1998