TY  - BOOK
AU  - De Vaus, D A
TI  - Surveys in social research
U1  - 300.72 D34S(5) 
PY  - 2003///
CY  - Jaipur
PB  - Rawat Publications
N1  - 1642 17/09/2014 RK1184 23/09/2014 Ch. Ranbir Singh Institute of Social and
ER  -