TY  - GEN
AU  - Saris, Willem E.
AU  - Gallhofer, Irmtraud N.
TI  - Design, evaluation, and analysis of questionnaires for survey research
SN  - 9781118634615
PY  - 2014///
CY  - Hoboken
PB  - John Wiley
KW  - SOCIAL SURVEYS
KW  - SOCIAL SURVEYS-Methodology
KW  - QUESTIONNAIRES
N1  - Index included
ER  -