TY  - BOOK
AU  - Groves,Robert M.
AU  - Fowler,Floyd J.
AU  - Couper,Mick P.
TI  - Survey methodology
T2  - Wiley series in survey methodology
SN  - 9780470465462
AV  - HA31.2 .S873 2009
PY  - 2009///
CY  - Hoboken, N.J.
PB  - John Wiley
KW  - Surveys
KW  - Methodology
KW  - Social surveys
ER  -