TY  - BOOK
AU  - Bean,Judy A.
TI  - Estimation and sampling variance in the Health Interview Survey: a method for computing variances of estimates derived from the health interview survey 
U1  - 614.420973021 
PY  - 1970///
CY  - Rockville, Md.
PB  - U. S. Health Services and Mental Health Administration
KW  - Health surveys
KW  - Statistical methods
KW  - Sampling (Statistics)
KW  - Estimation theory
KW  - United States
N1  - Public Health Service publication no. 1000, series
ER  -