Stewart D W <br/><br/>
Focus groups : theory and practice 
Stewart D W And Others 
 - New Delhi  New Delhi, Sage  2007 
 - 188p 
<br/><br/><label>ISBN: </label>0-7619-2582-1 
<br/><br/><label>Source: </label>Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics