Hard Gelach
| Book | Riotous Assembly |
| Format | Soft cover |
| Language | Dutch |
| This Edition Published | 1981 |
| Original Title | Riotous Assembly |
| Original Language | English |
| Author | Tom Sharpe |
| Series | Piemburg, South Africa |
| Format | Soft cover |
| Language | Dutch |
| Location | De Harmonie Amsterdam |
| This Edition Published | 1981 |
| Pages / Font | 244 pages |
| ISBN | 906191443 |
| Notes | First Dutch Edition |