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

 - 3rd ed. 
 - London  SAGE  2002 
 - xxiv,663p.  26cm 
<br/><br/><label>ISBN: </label>0761919716 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>300.723  / PAT