Worthen, Blaine R <br/><br/>
Evaluating educational and social programs :  Guidelines for proposal review onsite evaluation ,evaluation contracts and technical assistance / 
by Blaine R Worthen 
 - Boston :  Kluwer Nijhoff,  1987. 
 - 347p. : 
<br/><br/><label>ISBN: </label>0898381878 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social program
<br/><br/><label>Dewey Class. No.: </label>379.154  / WOR.W