WALKER, G. <br/><br/>
Modern Competitive Strategy. 

 - New York,   McGraw Hill,  2004. 
 - xvii, 290p.: ill.; figure, table  Index  23cm 
<br/><br/><label>ISBN: </label>0-07-234563-2 
<br/><br/><label>Dewey Class. No.: </label>658.401 WAL