Tustin, D.H <br/><br/>
Marketing research 

 - Pretoria;  Unisa Press,  2006 
 - 99 pages  Illustrations  11 cm 
<br/><br/> Adult 
<br/><br/><label>ISBN: </label>9781868883332 
<br/><br/><label>Dewey Class. No.: </label>658.83 MARK