Rubin, Allen. <br/><br/>
Research methods for social work / 
Allen Rubin, Earl R. Babbie. 
 - 6th int. ed. 
 - Belmont, CA :  Thomson Brooks/Cole,  c2008. 
 - xix, 668 p. :  ill ;  26 cm. 
<br/><br/> Previous ed. published in 2005. Includes glossary, bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780495501725 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service--Research--Methodology.
<br/><br/><label>Dewey Class. No.: </label>361.0072 RU RE