TY  - BOOK
AU  - Ray,G L.
AU  - Mondal,Sagar  .
TI  - Research methodology in social sciences / 
SN  - 8127224146
U1  - 300.72 
PY  - 2005///
CY  - New Delhi : 
PB  - Kalyani Publishers , 
KW  - RESEARCH METHODOLOGY-SOCIAL SCIENCE
N1  - Includes index
ER  -