Herman, Joan L. <br/><br/>
Evaluator's handbook 

 - Newbury Park, Calif. :  Sage,  1987 
 - 159 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EVALUATION RESEARCH (SOCIAL ACTION PROGRAMS)
<br/><br/><label>LC Class. No.: </label>H61  / H475E