TY  - BOOK
AU  - Bradburn, Norman M.
AU  - Sudman, Seymour.
AU  - Wansink, Brian.
TI  - Asking Question:The Definitive Guide To Questionnaires Desingn--For Market Research,Political Polls,And Social And Health Questionnaires
SN  - 0787970883
SN  - 2231-7619
U1  - 300.723 BRA. 
PY  - 2004///
CY  - San Francisco
PB  - John Wiley&Sons Inc
KW  - Questionnaires
ER  -