Kruege, Ricgard A  <br/><br/>
Focus groups:   a practical guide for applied research 

 - 4th ed.- 
 - New York:  2009 
 - xviii,219p.:  ill.;  24cm. 
<br/><br/><label>ISBN: </label>9781412969475 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>LC Class. No.: </label>POL H61.28.K78