Over suggestie :
Proefschrift Groningen, 1917.
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Wolters,
1917.
Gronigen [etc.] : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/3C3C1BB3-BBF0-4080-A3AB-F94035D27DFE |