TY  - BOOK
AU  - Sarndal Carl-Erik
AU  - Lundstrom Sixten
TI  - Estimation in surveys with nonresponse
SN  - 0-470-01133-5
U1  - 000SA.09 
PY  - 2005///
CY  - Chichester
PB  - John Wiley
KW  - Estimation theory
KW  - Nonresponse(Statistics)
KW  - Sampling(Statistics)
ER  -