Engel, Rafael J., <br/><br/>
The practice of research in social work / 
Rafael J. Engel, University of Pittsburg, Russell K. Schutt, University of Massachusetts Boston . 
 - Fourth edition. 
 - xix, 473 pages :  color illustrations ;  25 cm 
<br/><br/>Includes bibliographical references (pages 446-460) and index. 
<br/><br/><label>ISBN: </label>9781506304267 (pbk. : alk. paper) 
<br/><br/><label>LCCN: </label>2015038935 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service--Research.
<br/><br/><label>LC Class. No.: </label>HV11  / .E57 2017 
<br/><br/><label>Dewey Class. No.: </label>361.3072