TY  - BOOK
AU  - Embretson,Susan E.
AU  - Reise,Steven Paul
ED  - Psychology Press
TI  - Item response theory for psychologists
SN  - 0805828192 
U1  - 150.287 23
PY  - 2009///
CY  - New York
PB  - Psychology Press
KW  - Item response theory
KW  - Psychometrics
N1  - Includes bibliographical references (p. 345-362) and indexes
ER  -