TY  - BOOK
AU  - De Vas,D.A.
AU  - De Vas,D.A.
TI  - Surveys in Social Research
SN  - 8170337747
U1  - 300.72 
PY  - 2003///
CY  - Jaipur
PB  - Rawat Publications
KW  - Social Research
N1  - Includes Index,Bibliography,Glossary
ER  -