De economie van het onderwijs :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Nijhoff,
1968.
Den Haag : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/6D894952-06B4-4D30-896E-FA78BC64897A |