TY  - BOOK
AU  - De Vaus, D. A
TI  - Surveys in social research
SN  - 9788170337744
U1  - 300.723 
PY  - 2003///
CY  - Jaipur
PB  - Rawat Publications
KW  -  Social sciences - methodology
KW  -  Social sciences - research - methodology
KW  - Social surveys
ER  -