TY  - BOOK
AU  - Rubin,Allen
AU  - Babbie,Earl
TI  - Methodology For Social Work Research
SN  - 9788131513828
U1  - 361.3072 
PY  - 2011///
CY  - New Delhi
PB  - Pratapganj
KW  - Evulation Designs
KW  - Program Evulation
ER  -