TY  - BOOK
AU  - Alwin,Duane F.
TI  - Margins of error: a study of reliability in survey measurement 
T2  - Wiley series in survey methodology
SN  - 9780470081488 (hbk.)
AV  - HA31.2 A477M 2007
PY  - 2007///
CY  - Hoboken, N.J.
PB  - Wiley-Interscience
KW  - Surveys
KW  - Error analysis (Mathematics)
N1  - Includes bibliographical references (p. 367-382) and index
ER  -