Luck, David J. <br/><br/>
Marketing research 

 - 7th ed. 
 - Delhi  Prentice-Hall  1996 
 - xvii,683p.  23 cm. 
<br/><br/><label>ISBN: </label>8120304845 
<br/><br/><label>Dewey Class. No.: </label>658.83,  / D, luc