Report of the director-general :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Geneva,
1966.
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/79ABDCBF-AB02-443C-9A5E-0D4A4DE6E062 |
| Published: | 1966. |
|---|