TY  - BOOK
AU  - Callegaro,Mario
AU  - Manfreda,Katja Lozar
AU  - Vehovar,Vasja
TI  - Web Survey  Methodology
SN  - 9780857028617
U1  - 001.43 23
PY  - 2015///
CY  - London
PB  - SAGE Publications Ltd
KW  - computer
N1  - Includes:index (p.302-318)
ER  -