Wheeler, Elmer,  1903- <br/><br/>
Cómo aumentar las ventas al detalle / 
Elmer Wheeler. 
 - Barcelona :  Mateu Editor,  [1954? ] 
 - 222 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Selling.
<br/><br/><label>LC Class. No.: </label>HF 5438  / W562c 1954 
<br/><br/><label>Dewey Class. No.: </label>658.85