TY  - BOOK
AU  - Scheaffer, Richard L.
AU  - Mendenhall, William 
AU  - Ott, R. Lyman
TI  - Elementary survey sampling
SN  - 9780495018629
U1  - 519.5 
PY  - 2006///
CY  - Belmont
PB  - Thomson
KW  - Statistical Mathematics
KW  - Sampling (Statistics)
N1  - ISBN - 978-0-495-01862-9
ER  -