TY  - BOOK
AU  - Yadav R. P.
TI  - Research methods in social science
SN  - 9788184550207 (hbk)
U1  - Sigma:f, P8 
PY  - 2008///
CY  - Delhi
PB  - Omega Publications India      
KW  -  RESEARCH METHODS
KW  -  SOCIAL SCIENCES
KW  - SOCIAL SCIENCES
ER  -