TY  - BOOK
AU  - Longford,Nicholas T.
TI  - Missing data and small-area estimation: modern analytical equipment for the survey statistician 
SN  - 1852337605 
U1  - 519.25 
PY  - 2005///
CY  - New York 
PB  - Springer
KW  - MATHEMATIC
KW  - SURVEY
KW  - MISSING OBSERVATION
KW  - STATISTICS
ER  -