Patton, Michael Quinn. <br/><br/>
Practical evaluation / 
Michael Quinn Patton. 
 - Beverly Hills :  Sage Publications,  c1982. 
 - 319 p. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 308-313. 
<br/><br/><label>ISBN: </label>0803919042 0803919050 (pbk.) 
<br/><br/><label>LCCN: </label>82016786  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evaluation research (Social action programs)
<br/><br/><label>LC Class. No.: </label>H62  / .P3217 1982 
<br/><br/><label>Dewey Class. No.: </label>001.433  / PAP 1982