Krysik, Judy. <br/><br/>
Research for effective social work practice  [electronic resource] / 
Judy L. Krysik, Jerry Finn. 
 - 2nd ed. 
 - New York :  Routledge,  2010. 
 - 1 Online resource (xxv, 394 p. ):  ill. 
 - New directions in social work .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780203859704 (ebook : PDF) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service--Research.<br/>Social service--Methodology.<br/>Social workers--Professional ethics.<br/>Qualitative research--Moral and ethical aspects.<br/>Group work in research.<br/>Sampling (Statistics)