Unrau, Yvonne A., <br/><br/>
Evaluation in social work :  the art and science of practice / 
Yvonne A. Unrau, Peter A. Gabor, Richard M. Grinnell, Jr. 
 - Fourth edition. 
 - 1 online resource (497 pages) :  illustrations 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780198042099 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human services--Evaluation.<br/>Human services--Evaluation--Case studies.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>HV40  / .U66 2007 
<br/><br/><label>Dewey Class. No.: </label>361.0068/4