Berry, Sandra H., 1949-, <br/><br/>
Estimation of correlated response variance without randomization of interviewer assignments / 
Sandra H. Berry   
 - 9 pages ;  28 cm. 
 - The Rand paper series;  P-6527 .
 - The Rand paper series;  P-6527  .
<br/><br/>Includes bibliographical references: page 9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analysis of variance. <br/>Electric utilities--Statistical methods  --California--Los Angeles