TY  - BOOK
AU  - Uebersax,John
ED  - Research and Development Corporation, 
TI  - Latent class agreement analysis with ordered rating categories
T2  - The Rand paper series
PY  - 1991///
CY  - Santa Monica, California
PB  - Rand Corporation
KW  - Latent structure analysis
N1  - Includes bibliographical references: pages 22-24
ER  -