TY  - BOOK
AU  - Mayor,Federico
AU  - Droit,Roger-Pol
ED  - Unesco.
TI  - Letters to future generations: original texts 
SN  - 9231036416
AV  - PN 6131 L651 1999
U1  - 808.86/049 
PY  - 1999///
CY  - Paris
PB  - United Nations Educational, Science and Cultural Organization - UNESCO
KW  - Letters
KW  - Cartas
ER  -