TY  - BOOK
AU  - Longford, Nicholas T.
TI  - Missing data and small-area estimation: modern analytical equipment for the survey statistician
SN  - 1852337605
U1  - 001.433 
PY  - 2005///
CY  - New York
PB  - Springer Science+Business Media Inc. 
KW  - Missing Observations (Statistics)
KW  - Estimation Theory
KW  - Surveys -- Methodology
ER  -