EEG-publikatie :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Bureau voor de statistiek der Europese gemeenschappen,
1977.
Luxembourg : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/34C4861C-92FB-41A5-9AB0-FD64D827D3B6 |