TY  - BOOK
AU  - Vermunt, Jeroen K.
AU  - Magidson, Jay
TI  - Latent gold: user's guide
SN  - NA
U1  - 005.55 VER 
PY  - 2000///
CY  - [New York]
PB  - Statistical Innovations, Inc.
KW  - Data files
N1  - Includes index and references
ER  -