Actas del XXIo congreso mundial. [...], Paris, 3 al 7 de julio de 1972
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Internacional del Personal de Correos, Telégrafos y Teléfonos,
1972.
[Ginebra] : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/16492EAA-4EDB-4AFE-A13E-8C1A8D1BF3D2 |