bert N.Link  <br/><br/>
Handbook on the Theory and Practice of Program Evaluation                                                                

 - Cheltenham, UK                                                Edward Elgar                                                  2013 
 - 403p. 
<br/><br/><label>ISBN: </label>1-4039-0004-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics