Trout, Jack. <br/><br/>
Positioning: the battle for your mind  The 20th Anniversary Edition with Comments by the Authors   English  
Trout, Jack. 
 - New York:  Tata McGraw-Hill Publishing Company Limited:  2008. 
 - xii,246p:  ill:  21cm 
<br/><br/><label>ISBN: </label>9780070533752 
<br/><br/><label>Dewey Class. No.: </label>659.111  / RIE