TY  - BOOK
T1  - A study of intelligence tests elements
A1  - Vincen, Leona
PP  - New York
PB  - Columbia University
YR  - 1924
UL  - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dun.75515
OP  - 37
ER  -