TY  - BOOK
AU  - Das, D.K. Lal.
TI  - Design of social research
SN  - 8170339847
U1  - 300.72 
PY  - 2005///
CY  - Jaipur: 
PB  - Rawat Publications, 
KW  - Scientific method
KW  - Social research
KW  - Social science
ER  -