TY  - BOOK
AU  - Nunnally,Jum C.
TI  - Teoría psicométrica
SN  - 9682421632
U1  - 152.8 
PY  - 1987///
CY  - México
PB  - Editorial Trillas
KW  - Psychometrics
KW  - Local
N1  - Translation of: Psychometric theory; Bibliography: p. 716
ER  -