Patton, Michael Quinn <br/><br/>
Qualitative research & evaluation methods 

 - 3rd 
 - London  Sage  2002 
 - xxiv, 598p.  26cm. 
<br/><br/><label>ISBN: </label>9780761919711 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social science<br/>Evaluation research<br/>Methodology
<br/><br/><label>Dewey Class. No.: </label>300.723  / PAT