Barbour, Rosaline <br/><br/>
Doing focus groups 
Rosaline Barbour 
 - Los Angeles  Sage publicaitonas  2008 
 - xv, 174p. 
<br/><br/><label>ISBN: </label>9780761949749 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methodology
<br/><br/><label>Dewey Class. No.: </label>001.42 BAR