Luck David J <br/><br/>
Marketing research 
Luck David J; Rubin Ronald S 
 - 7 
 -  1987 
<br/><br/><label>Standard No.: </label>2162 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:51:f, M7