TY  - BOOK
AU  - Sjoberg Gideon
AU  -  Nett Roger
TI  - Methodology for social research
SN  - 8170331730
U1  - Sigmab4, K8;N2 
PY  - 1992///
CY  - Jaipur
PB  - Rawat India         
KW  - Social Science
ER  -