Peter H Rossi <br/><br/>
Evaluating Social Programs : Theory Practical and Politics 

 - New York  Seminar Press Inc  1972 
 - 326p 
<br/><br/>Peter H Rossi & Walter Williams: Evaluating Social Programs : Theory Practical and Politics.  New York.  Seminar Press Inc, 1972.--(301ROS)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>301  / ROS