Bell, Linda, <br/><br/>
Research methods for social workers  / 
Linda Bell. 
 - xiii, 231 pages :  illustrations ;  23 cm. 
<br/><br/><label>ISBN: </label>9781137442826  RM154.81 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service--Research--Methodology.