Weilenmann Alexander <br/><br/>
Evaluation research and social change 

 - Paris  UNESCO France         1980 
 - 104p.  cm. 
<br/><br/><label>ISBN: </label>9231016997 
<br/><br/><label>Standard No.: </label>23766 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIOLOGY
<br/><br/><label>Dewey Class. No.: </label>Y:6:f, M0