Wetenschap en werkelijkheid :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
van Gorcum,
1967.
Assen : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/DA3D2F34-DF61-4E6F-A57A-1C4AF413EEBE |