De nota Posthumus in discussie :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
SISWO,
1970.
Amsterdam : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/5C13EA1D-DC27-43C3-9840-5C114D6398B8 |