2 cop.: in English and German
2 cop.: in English and German.
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Published: |
1969
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/8BBD8DBF-2015-467B-882C-1FD139814BC7 |