TY  - GEN
AU  - Raj, Hans
TI  - Theory and practice in social research
U1  - 301.01 
PY  - 2011///
CY  - New Delhi: 
PB  - Surjeet Publications
KW  - Social sciences research
KW  - Sociology research.	
KW  - Survey method
KW  - Research problem
N1  - It includs bibliography
ER  -