TY  - BOOK
AU  - Sudman,Seymour
AU  - Bradburn,Norman M.
AU  - Schwarz,Norbert
TI  - Thinking about answers: the application of cognitive processes to survey methodology 
SN  - 0787901202
PY  - 1996///
CY  - San Francisco
PB  - Jossey-Bass
KW  - Social surveys
KW  - Methodology
KW  - Cognition
ER  -