TY  - BOOK
AU  - Bulmer, Martin
AU  - Sturgis, Patrick J.
AU  - Allum, Nick
TI  - Secondary Analysis of Survey Data; Vol. II
U1  - 300.72 
PY  - 2009///
CY  - New Delhi
PB  - SAGE
KW  - Research
KW  - Data analysis
KW  - Survey data
ER  -