TY  - BOOK
AU  - Couper Mick P
TI  - Designing effective web surveys
SN  - 9780521717946 (pbk)
U1  - D65,8(B):4t4, P8   TD 
PY  - 2008///
CY  - Cambridge
PB  - Cambridge University Press     
KW  -  Internet surveys
KW  -  Technological innovations
KW  - Computer science
ER  -