17 January 1980
| Title | Language | Date |
|---|---|---|
| Nummer R 57/03-02 | Dutch | 17-01-1980 |
| Vraag nr. 57 van de heer Peeters dd. 17.01.1980 | Dutch | 17-01-1980 |
| Nummer R 57/04-01 | Dutch | 17-01-1980 |
| Nummer R 54/09-04 | Dutch | 17-01-1980 |
| Circulaire nr. 2/1980 dd. 17.01.1980 | Dutch | 17-01-1980 |
| Nummer R 54/09-03 | Dutch | 17-01-1980 |
| Nummer R 55/03-01 | Dutch | 17-01-1980 |
| Nummer R 53/02-02 | Dutch | 17-01-1980 |
| Nummer R 54/09-01 | Dutch | 17-01-1980 |
| Nummer R 54/09-05 | Dutch | 17-01-1980 |
| Vraag nr. 54 van de heer Deconinck dd. 17.01.1980. | Dutch | 17-01-1980 |
| Nummer R 53-2/08-01 | Dutch | 17-01-1980 |
| Vraag nr. 60 van de heer Peeters dd. 17.01.1980 | Dutch | 17-01-1980 |
| Nummer R 53/02-04 | Dutch | 17-01-1980 |
| Nummer R 54/05-04 | Dutch | 17-01-1980 |
| Nummer R 54/09-02 | Dutch | 17-01-1980 |
| Nummer R 61-1/01-01 | Dutch | 17-01-1980 |
| Nummer R 53-2/05-04 | Dutch | 17-01-1980 |
| Nummer R 57/05-02 | Dutch | 17-01-1980 |
| Nummer R 57/05-01 | Dutch | 17-01-1980 |
