Stecher, Brian M <br/><br/>
How to focus on evaluation 

 - Newbury park  Sage publishers, inc.  1987 
 - 94 p.; 22cm. 
 - Program evaluation kit .
<br/><br/><label>ISBN: </label>8039031271 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evaluation research<br/>Research