Encyclopedia of social work. 
Terry Mizrahi and Larry E. Davis, editors in chief 
 - 20th, ed 
 - New York :  Oxford,  2011 
 - 4v. ;  25 cm 
<br/><br/><label>ISBN: </label>9780199359905 (paperback set) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service---- Periodicals.<br/>social welfare.<br/>Social Work.
<br/><br/><label>LC Class. No.: </label>HV35  / .E53  2011