TY  - BOOK
AU  - Yates,Frank.
TI  - Sampling Methods for Censuses and Surveys
U1  - 311.22 YAT 
PY  - 1960///
CY  - London
PB  - Charkes Griffin & Company Limited
KW  - Sampling Theory-Statistics, Electronic Computers, Estimation of the Sampling Error
ER  -