De Helsinki-groepen in de Sovjet Unie :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Stichting Comité Vladimir Boekovski,
1982.
Amsterdam : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/4E84B9CF-6ACF-4B7E-8ADF-AF646E8FCC19 |