Patton, Michael Quinn <br/><br/>
Qualitative Evaluation Methods / 
Michael Quinn Patton 
 - Beverly Hills :  Sage Publications,  c1980 
 - 381 pages ;  23 cm 
<br/><br/> Includes index 
<br/><br/>Bibliography: p. 369-374 
<br/><br/><label>ISBN: </label>0803913958 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Methodology<br/>Evaluation research (Social action programs)
<br/><br/><label>Dewey Class. No.: </label>300.723 PAT