TY  - BOOK
AU  - Sudman,Seymour
AU  - Bradburn,Norman M.
TI  - Asking questions
SN  - 0875895468
U1  - 300 
PY  - 1982///
CY  - San Francisco
PB  - Jossey-Bass
KW  - Social sciences
KW  - Research
KW  - Questionnaires
N1  - Includes index
UR  - http://www.loc.gov/catdir/bios/wiley043/82048065.html
UR  - http://www.loc.gov/catdir/description/wiley035/82048065.html
UR  - http://www.loc.gov/catdir/toc/onix07/82048065.html
ER  -