Strategy : seeking and securing competitive advantage / edited, with an introduction by Cynthia A. Montgomery and Michael E. Porter. 

 -  Boston : [Harvard Business School Press], c1991. 
 - xxiii, 475 p. : ill. ; 25 cm. 
<br/><br/><label>ISBN: </label>9780875842431 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Strategic planning.
<br/><br/><label>Dewey Class. No.: </label>658.4012 STR