Rubin, Allen. <br/><br/>
Research methods for social work / 
Allen Rubin, Earl R. Babbie. 
 - Eighth edition. 
 - Belmont, Calif. :  Brooks/Cole Cengage Learning,  2014 
 - xix, 699 pages :  illustrations (some color) ;  26 cm. 
 - Brooks/Cole empowerment series .
 - Brooks/Cole empowerment series. .
<br/><br/>Includes bibliographical references (pages 674-686) and index. 
<br/><br/><label>ISBN: </label>9781285173467 (Student Edition) 1285173465 (Student Edition) 9781285419077 (Loose-leaf Edition) 1285419073 (Loose-leaf Edition) 
<br/><br/><label>LCCN: </label>2012954927 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service--Research--Methodology<br/>Research<br/>Research Design<br/>Social Work