Handbook of evaluation research 
edited by Elmer L. Struening and Marcia Guttentag.  
 - Beverly Hills, Calif.  Sage Publications  c1975.  
 - 2 v.  ill.  25 cm. 
<br/><br/>Includes bibliographies and indexes.  
<br/><br/><label>ISBN: </label>0803904282 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evaluation research (Social action programs)<br/>Social sciences--Methodology.
<br/><br/><label>LC Class. No.: </label>H62  / .H2454