Declaracion de principios :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
UGT,
[1992?]
[S.l.] : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/5FE772A0-61E0-48FD-8414-926C7B6D8295 |