Porter, Michael E.,  1947- <br/><br/>
Competitive advantage :  creating and sustaining superior performance / 
Michael E. Porter. 
 - Free Press Export ed. 
 - New York ;  London :  Free Press,  2004. 
 - xxiv, 557 p. :  ill.c24 cm. 
<br/><br/> Originally published: New York: Free Press; London: Collier Macmillan, 1985 - This edition first published: 1998.  Includes index. 
<br/><br/>Bibliography. 
<br/><br/><label>ISBN: </label>0743260872  £16.99 9780743260879 
<br/><br/><label>Nat. Bib. No.: </label>GBA3T9549  bnb 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Competition.<br/>Performance.<br/>Industrial management.