TY  - BOOK
AU  - Gray,Mel
AU  - Webb,Stephen A.
TI  - Social Work: Theories and Methods 
SN  - 9781446208595 (hbk.)
U1  - 361.3 
PY  - 2013///
CY  - London
PB  - Sage Publications
KW  - Social service
N1  - Includes bibliographical references (pages 253-295) and index
ER  -