| Author | Stanisław Lem |
| Publisher | Uitgeverij Luitingh |
| Copyright Holder | Stanisław Lem |
| Translated by | Lisetta Stembor |
| Copyright Holder (Translation) | Uitgeverij Luitingh B.V. |
| Series | Pilot Pirx |
| Format | Paperback |
| Language | Dutch |
| Location | Netherlands |
| Copyright | 1968 |
| This Edition Published | 1979 |
| Pages / Font | 220 pages |
| ISBN | 90 245 0612 3 |
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