I Congreso Nacional da Classe Trabalhadora :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
CUT,
1983.
São Paulo : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/17C498E5-FA35-43AA-979D-D6456C97E034 |