Rubin, Allen <br/><br/>
Essential research methods for social work /  [textbook] 
by Allen Rubin and Earl Babbie. 
 - Second edition / 
 - Belmont, CA :  Brooks/Cole, Cengage Learning,  2010. 
 - xiv, 362 pages :  illustrations ;  26 cm. 
<br/><br/>Includes bibliographical references (p. 347-352) and index. 
<br/><br/><label>ISBN: </label>978-0-495-80390-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service--Research--Methodology
<br/><br/><label>LC Class. No.: </label>HV11  / RUB