TY  - BOOK
AU  - Engel,Rafael J.
AU  - Schutt,Russell K.
TI  - The practice of research in social work
SN  - 9781452225463 (pbk.)
U1  - 361.3072 
PY  - 2013///
CY  - Los Angeles
PB  - SAGE
KW  - Social service
ER  -