Engel, Leonard <br/><br/>
Practice of research in social work 

 - New Delhi  Sage Publications  2005 
 - xxii,553p. 
<br/><br/><label>ISBN: </label> USD 77.95 
<br/><br/><label>Source: </label> USD 77.95 
<br/><br/><label>Dewey Class. No.: </label>361.3072 ENG