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

 - 2nd Ed.; 
 - Boralla  SAGE,  2002 
 - xxi,589p.;  ill.  21cm 
<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