Mijnbouw, techniek en onderwijs :
Doktoraalskriptie Nijmegen. - Bibl.
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
R. Wolf],
1979.
[Nijmegen : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/61ADEC5C-0195-4651-8D7C-BC9AB913DD10 |
