IX Congreso Nacional de la COB :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
CEDOIN,
1992.
[La Paz] : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/39072BB7-FD19-4C83-8A0B-C7ADCA686F24 |