Ries, Al. <br/><br/>
Positioning  the battle for your mind 
[ by ] Al Ries and Jack Trout 
 - 240 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Posicionamiento (Publicidad)
<br/><br/><label>LC Class. No.: </label>HF5827 .2  / R53