TY  - BOOK
AU  - Bethlehem,J.
TI  - Applied survey methods 
SN  - 9780470373088 
U1  - 519.252 
PY  - 2009///
CY  - New Jersey
PB  - Wiley
KW  - MATHEMATICS
KW  - STATISTICS
KW  - SAMPLING
KW  - SURVEY SAMPLING
ER  -