Evaluating social action projects  principles, methodologies aspects and selected examples  

 - Paris  Unesco  1980  
 - p. 
<br/><br/><label>ISBN: </label>9231018078 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evaluation research (Social action programs)--Case studies
<br/><br/><label>LC Class. No.: </label>H62  / E823 1980