Referentenmaterial :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
DGB,
1975.
Düsseldorf : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/F45A95B7-73D3-4702-B0E7-810AC7B91341 |
| Published: | 1975. |
|---|