Não será temeridade encarar o futuro com optimismo confiante /
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
s.n.],
1973.
[S.l. : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/5FFDB28C-7193-4D6A-89B2-6BCAE69E434C |