TY  - BOOK
AU  - Sue, Valerie M.
AU  - Ritter, Lois A.
TI  - Conducting online surveys
SN  - 9781412992251
U1  - 001.433 
PY  - 2012///
CY  - Los Angeles
PB  - Sage 
KW  - Social surveys-Methodology
KW  - Internet surveys
KW  - Internet questionnaires
ER  -