Grinnell, Richard M. <br/><br/>
Program evaluation for social workers :  foundations of evidence-based programs / 
spine title :  Program evaluation for social workers. 
Richard M. Grinnell [and two others]. 
 - 6th ed. 
 - xxxiii, 395 pages :  illustrations ;  26 cm. 
<br/><br/>Includes bibliographical references : pages 371-373 and index. 
<br/><br/><label>ISBN: </label>9780199859054  RM333.09 0199859051 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human services--Evaluation.<br/>Human services--Evaluation--Case studies.<br/>Social work administration.