Differential social program evaluation. 
Tripodi, Tony 
 - Itasca  F.E Peacock Publishers  1978 
 - 173 p. 
<br/><br/><label>ISBN: </label>0875812279 
<br/><br/><label>Subjects--Index Terms: </label>Program evaluation 
<br/><br/><label>Dewey Class. No.: </label>361.0018