Sesión solemne de clausura del Bicentenario de Humboldt /
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Academia de Ciencias de Cuba,
1969.
La Habana : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/FD430CFF-A5F6-4A55-81B3-B7FBBB442336 |