TY  - BOOK
AU  - Scheaffer,Richard L
AU  - Mendenhall,William
AU  - Ott,Lyman
TI  - Elementary survey sampling
SN  - 0534418058
PY  - 2006///
CY  - Southbank, Vic., Belmont, Calif.
PB  - Thomson Brooks/Cole, 
KW  - Sampling (Statistics)
N1  - Includes bibliographical references (p.396-397) and index
ER  -