11 February 1980
| Title | Language | Date |
|---|---|---|
| Nummer R 55/10-02 | Dutch | 11-02-1980 |
| Nummer R 54/05-06 | Dutch | 11-02-1980 |
| Nummer R 53/02-05 | Dutch | 11-02-1980 |
| Nummer R 57/03-04 | Dutch | 11-02-1980 |
| Nummer R 53/02-06 | Dutch | 11-02-1980 |
| Nummer R 54/10-01 | Dutch | 11-02-1980 |
| Nummer R 54/05-05 | Dutch | 11-02-1980 |
| Nummer R 55/10-02 | Dutch | 11-02-1980 |
| Nummer R 57/03-03 | Dutch | 11-02-1980 |
| Numéro E 55/10-02 | French | 11-02-1980 |
| Numéro E 54/05-06 | French | 11-02-1980 |
| Numéro E 53/02-06 | French | 11-02-1980 |
| Numéro E 57/03-04 | French | 11-02-1980 |
| Numéro E 53/02-05 | French | 11-02-1980 |
| Numéro E 57/03-03 | French | 11-02-1980 |
| Numéro E 54/10-01 | French | 11-02-1980 |
| Numéro E 54/05-05 | French | 11-02-1980 |
