18 October 1971
| Title | Language | Date |
|---|---|---|
| Nummer R 64/09-02 | Dutch | 18-10-1971 |
| Nummer R 64/09-02 | Dutch | 18-10-1971 |
| Nummer G 279-1/07-01 | Dutch | 18-10-1971 |
| Nummer G 279-1/07-01 | Dutch | 18-10-1971 |
| Numéro G 279-1/07-01 | French | 18-10-1971 |
| Numéro G 279-1/07-01 | French | 18-10-1971 |
