Cohen, William A. <br/><br/>
Drucker on marketing : lessons from the world|s most influential business thinker / 
Cohen, William A. 
 - xxi, 265 p. ; 23 cm. 
<br/><br/><label>ISBN: </label>9781259064517 
<br/><br/><label>Dewey Class. No.: </label>658.8