De universeele methode :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Van der Laan,
[1922]
's-Gravenhage : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/55E1DFCE-385E-4EEE-881C-B6CADE67D53C |