KRUEGER, Richard A. <br/><br/>
Focus groups: a practical guide for applied research 

 - 5th ed. 
 - Los Angeles:  Sage;  2015 
 - xx, 252 p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781483365244 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Focus group
<br/><br/><label>Dewey Class. No.: </label>610.72  / KRU