TY  - BOOK
ED  - Federation Internationale de Documentation
TI  - Classification decimale universelle : edition speciale education: edition speciale education
PY  - 1965///
CY  - La Haye : 
PB  - Federation Internationale de Documentation, 
KW  - Educación
KW  - Cdu
KW  - Clasificacion Decimal Universal
ER  -