TY  - BOOK
AU  - DePoy,Elizabeth
AU  - Gilson,Stephen French
TI  - Evaluation practice: thinking and action principles for social work practice 
SN  - 053454391X
PY  - 2003///
CY  - California
PB  - Thomson
KW  - Social case work
KW  - Evaluation
KW  - Methodology
KW  - Social service
KW  - Evaluation research ( Social action programs)
ER  -