Rafael J Engel <br/><br/>
The practice of research in social work / 
by Rafael J Engel and Russell K Schutt 
 - Fourth edition. 
 - London:  Sage Publications,  2017. 
 - xix, 473 pages :  color illustrations ; 
<br/><br/><label>ISBN: </label>9781506304267 (pbk. : alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Service Research <br/>Social Service<br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>361.307 2  / RAF/P