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

 - London     SAGE  2002 
<br/><br/><label>ISBN: </label>978 0 7619 1971 1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EVALUATION RESEARCH SOCIAL ACTION PROGRAMS
<br/><br/><label>Dewey Class. No.: </label>300 723 PAT