TY  - BOOK
AU  - Chambers, Raymond L.
AU  - Clark, Robert G.
TI  - Introduction to model-based survey sampling with applications
T2  - Oxford Statistical Science series 
SN  - 9780198566625
U1  - 519.52 
PY  - 2012///
CY  - New York
PB  - Oxford University Press
ER  -