TY  - BOOK
AU  - Hambleton,Ronald K.
AU  - Swaminathan,Hariharan
TI  - Item response theory : : principles and applications / 
T2  - (Evaluation in Education and Human Services Series)
SN  - 0898380650
PY  - 1996///
CY  - Boston : 
PB  - Kluwer - Nijhoff, 
KW  - Psicometría
KW  - Métodos [Psicometría]
KW  - Estadística
KW  - Tests
KW  - Tests de aptitudes
ER  -