Carson, David <br/><br/>
Qualitative marketing research 

 - London :  Sage Publications Ltd,  2001 
<br/><br/><label>ISBN: </label>0761963669 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Market research
<br/><br/><label>Dewey Class. No.: </label>658.8