TY  - BOOK
AU  - IAROSSI,GIUSPPE
TI  - The Power of Survey Design : a user,s guide for managing surveys... / 
SN  - 821363921
U1  - WB/ 300.723/ IAR 
PY  - 2006///
CY  - WASHINGTON
PB  - THE WORLD BANK
KW  - SOCCIAL SURVEYS
KW  - METHODOLOGY
KW  - QUESTIONNAIRES
ER  -