TY  - BOOK
AU  - Berry,Sandra H.,1949-
ED  - Research and Development Corporation, 
TI  - Estimation of correlated response variance without randomization of interviewer assignments
T2  - The Rand paper series
PY  - 1980///
CY  - Santa Monica, California
PB  - Rand Corporation
KW  - Analysis of variance.
KW  - Electric utilities
KW  - California
KW  - Los Angeles
KW  - Statistical methods
N1  - Includes bibliographical references: page 9
ER  -