TY  - BOOK
AU  - "Pfefferman, D., Rao, C.R., Eds."
TI  - "Handbook of statistics -vol. 29A Sample surveys : Design, Methods and applications"
U1  - 311(02)   P9 
PY  - 0000///Amsterdam
CY  - 2009
PB  - Elsevier
ER  -