Humanitas :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
[s.n.],
1972.
Utrecht : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/E750056B-6593-46B5-A29C-255D0A2B0134 |
| Published: | 1972. |
|---|