TY  - GEN
ED  - Paris. United Nations Educational Scientific and Cultural Organization
ED  - París. Unesco
TI  - XIIIth International Conference on Public Education convened by Unesco and the I.B.E. Proceedings and recommendations
U1  - 370.63 21
PY  - 1950///
CY  - Paris, Francia
PB  - Unesco
KW  - EDUCACION
KW  - CONGRESOS
KW  - LEMB
ER  -