TY  - BOOK
AU  - Peterson, Robert A.
TI  - Constructing effective questionnaires
SN  - 0761916407
AV  - HN29.P48 2000 
PY  - 2000///
CY  - Sage Publications
PB  - London
KW  - Social survey
KW  - Methodology
KW  - Questionnaires
ER  -