Sources Unesco
| Format: | Serial |
|---|---|
| Language: | French |
| Published: |
Paris :
UNESCO,
c1989.
|
| Subjects: |
| Published: | No. 1 (fev. 1989)- . -- |
|---|---|
| Item Description: | A partir del No. 93 debe consultarse en espanol: Fuentes 370 F |
| Physical Description: | volúmenes : ilustraciones ; 30 cm |
| ISSN: | 10145494 |