TY  - BOOK
AU  - Dillman, Don A.,
AU  -  Christian, Leah Melan
TI  - Internet, mail, and mixed-mode surveys: The tailored design method
SN  - 9780471698685
U1  - 300.723 
PY  - 2009///
CY  - America
PB  - Wiley
KW  - Internet, mail, and mixed-mode surveys :
KW  - Social surveys
N1  - Include Index
ER  -