TY  - BOOK
AU  - Singh, Jaspal.
TI  - Instruments of social research
SN  - 9788131604298
U1  - 300.72 
PY  - 2011///
CY  - Jaipur: 
PB  - Rawat Publications, 
KW  - Social research
KW  - Social science
KW  - Sociology
ER  -