TY  - BOOK
AU  - Ravichandran,K.
AU  - Nakkiram,S  .
TI  - Introduction to research methods in social sciences / 
SN  - 9788189886943
U1  - 300.72 
PY  - 2009///
CY  - Delhi : 
PB  - Abhijeet Publication , 
KW  - SOCIAL SCIENCE
N1  - Includes bibliographical reference
ER  -