TY  - BOOK
AU  - Rubin,Allen
AU  - Babbie,Earl R.
TI  - Essential research methods for social work
T2  - Brooks/Cole empowerment series
SN  - 9781305101685
U1  - 361.3072 
PY  - 2016///
CY  - Boston
PB  - Cengage Learning
KW  - Social service
KW  - Research--Methodology
N1  -  Includes bibliographical references (pages 413-418) and index
ER  -