TY  - GEN
AU  - Gray,Mel
AU  - Webb, Stephen A.
TI  - Social work : theories and methods
SN  - 9781412947404
U1  - 361.301 
PY  - 2009///
CY  - los Angeles
PB  - Sage Publications
KW  - Social Work
KW  - Social service-philosophy
ER  -