Weiers, Ronald M. <br/><br/>
Investigacion de mercados 
/ Ronald M. Weiers / tr. Rosa Maria Rosas Sanchez 
 - Mexico  : Prentice-Hall Hispanoamericana  , 1986  , c1984. 
 - 540p. pb. il. fablas 
<br/><br/><label>ISBN: </label>968-880-066-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mercadotecnia
<br/><br/><label>Dewey Class. No.: </label>658.8 WEI