TY  - BOOK
AU  - Ravichandran K
AU  - S. Nakkiran
TI  - Introduction to research methods in social sciences 
SN  - 8189886940
U1  - 001.42 
PY  - 2009///
CY  - Delhi
PB  - Abhijeet 
KW  - Research methods
KW  - Social Science
ER  -