11 July 1979
| Title | Language | Date |
|---|---|---|
| Zwitserland - 11.07.1979 | Dutch | 11-07-1979 |
| Nummer R 55/10-01 | Dutch | 11-07-1979 |
| Vraag nr. 63 van de senator Coppieters dd. 11.07.1979 | Dutch | 11-07-1979 |
| Nummer R 55/10-01 | Dutch | 11-07-1979 |
| Beslissing Btw nr. E.T.29.079 dd. 12.07.1979 | Dutch | 11-07-1979 |
| Suisse - 11.07.1979 | French | 11-07-1979 |
| Question n° 63 de sénateur Coppieters dd. 11.07.1979 | French | 11-07-1979 |
| Numéro E 55/10-01 | French | 11-07-1979 |
| Décision TVA n° E.T.29.079 dd. 12.07.1979 | French | 11-07-1979 |
