TY  - BOOK
AU  - Scheaffer,Richard L.
AU  - Mendenhall,William
AU  - Ott,Lyman
TI  - Elementary survey sampling
SN  - 0878721703
PY  - 1979///
CY  - North Scituate, Mass.
PB  - Duxbury Press
KW  - Sampling (Statistics)
N1  - Authors' names in different order in earlier ed; Includes bibliographies and index
ER  -