Rossi, Peter H. <br/><br/>
Evaluation :  a systematic approach / 
Peter H. Rossi and Howard E. Freeman. 
 - 3rd ed. 
 - Beverly Hills :  Sage,  c1985. 
 - 423 pages ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 401-414) and indexes. 
<br/><br/><label>ISBN: </label>0803924887 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evaluation research (Social action programs)
<br/><br/><label>Dewey Class. No.: </label>361.61072 ROS