TY  - BOOK
AU  - De Vaus David
TI  - Surveys in social research
T2  - Social Research Today
SN  - 0415268583
U1  - Sigma b4, P2 
PY  - 2002///
CY  - London
PB  - Routledge UK         
KW  - Social Science
N1  - Bibliography: P 367-73; Glossary: P 355-66
ER  -