TY  - BOOK
AU  - Engel,Rafael J.
AU  - Schutt,Russell K.
TI  - The practice of research in social work
SN  - 9781412968928
U1  - 361.3072 22
PY  - 2009///
CY  - Los Angeles
PB  - SAGE
KW  - Social service
KW  - Research
KW  - Textbook
N1  - Includes bibliographical references (p. 521-539) and index
ER  -