TY  - BOOK
AU  - Bethlehem,Jelke
AU  - Biffignandi,Silvia
TI  - Handbook of web surveys
SN  - 9780470603567
AV  - HM538 .B48 2012
PY  - 2011///
CY  - New Jersey
PB  - John Wiley & Son
KW  - Social Surveys
KW  - Methodology
KW  - Local
KW  - Internet surveys
KW  - Surveys
KW  - Technological innovations
N1  - Includes bibliographical references and index
ER  -