TY  - BOOK
AU  - Baker Frank B
AU  - Kim Seock-Ho
TI  - Item response theory: parameter estimation techniques
SN  - 0-8247-5825-0
U1  - 000SA.09 
PY  - 2004///
CY  - New York
PB  - Marcel Dekker
KW  - Estimation theory
N1  - Accompanies a CD-ROM bearing acc no D711
ER  -