Ball Samuel  <br/><br/>
Assesing and interpreting outcomes   

 - 
 - San Francisco  Jossey-Bass  1981 
 - 89 p.  24 cm. 
 - New directions for program evaluation ; no.9   .
<br/><br/>  
<br/><br/>  Program Evaluation, Evaluation 
<br/><br/><label>ISBN: </label>875898564 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evaluation<br/>Program Evaluation
<br/><br/><label>Dewey Class. No.: </label>519.7  / BAL