TY  - BOOK
AU  - Ray, G. L
AU  - Mondal, Sagar
TI  - Research methodology in Social Sciences
SN  - 8127224146
U1  - 300 R211R 
PY  - 2005///
CY  - New Delhi
PB  - Kalyani publishers
KW  - Research Methodology-Soclal Sciences
KW  - Agriculture
ER  -