TY  - BOOK
AU  - Rubin,Allan
AU  -  Earl R.Babbie
TI  - Research methods for social work
SN  - 534174787
AV  - HV11.R84 1993 
PY  - 1993///
CY  - Pacific Grove
PB  - : Brooks Publishing Company
KW  - Social service
KW  - Research,
KW  - Methodology
N1  - Includes bibliographical references p.705-713
ER  -