Lassan múlik az éj
| Cover/Jacket Design by | Lovag Rita |
| Publisher | Magyar Eszperantó Szövetség |
| Printing/Publishing Director | Princz Oszkár |
| Editor in Chief | Benczik Vilmos |
| Printed by | Magyar Eszperantó Szövetség Nyomdája |
| Format | Soft cover |
| Language | Hungarian |
| Location | Budapest |
| This Edition Published | 1989 |
| Pages / Font | 152 pages |
| ISBN | 963 571 260 X |
| Impression/Printing No. | MESZ 89-016 |
| Price | 78,- Ft |
| Chapters | 7 (Untitled) |
Added by foxmulder