La comunicación y los materiales didacticos directos en la educación sindical
Bibl.
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
CEDAL,
1976.
San José, Costa Rica : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/7B346B11-31B6-4E20-9C3A-6D2DEEE46A18 |
