TY - BOOK AU - Everitt,B.S. TI - An introduction to latent variable models T2 - Monographs on statistics and applied probability SN - 0412253100 PY - 1984/// CY - London PB - Chapman & Hall KW - Social sciences KW - Statistical methods KW - Latent variables N1 - Includes bibliographical references (p. 101-104) and index ER -