Dwyer, F. Robert <br/><br/>
Business marketing :   connecting strategy, relationships, and learnig / 
F. Robert Dwyer. 
 - Estados unidos:  Cuarta edición,  2009 
<br/><br/><label>ISBN: </label>9780071263436 
<br/><br/><label>Dewey Class. No.: </label>658.8  / D993