Final document :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
United Nations,
1978.
[S.l.] : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/33C199BD-8416-4C0A-907F-4824BC05296B |
| Published: | 1978. |
|---|