TY  - BOOK
AU  - Iarossi, Giuseppe
TI  - The power of survey design: a user's guide for managing surveys, interpreting results and influencing respondents
SN  - 0-8213-6392-1
PY  - 2006///
CY  - Washington DC
PB  - World Bank
KW  - Survey
KW  - Questionnaires - methodology
ER  -