Rafael J Engel <br/><br/>
The practice of research in social work/ 
by Rafael J Engel 
 - Los Angeles:  Sage,  2013. 
 - 482p. 
<br/><br/><label>ISBN: </label>9781452225463 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Work Research<br/>Social Work<br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>361.307 2  / RAF/P