Kozmopol-9 90/5 - A marsi tó titka
| Book | A marsi tó titka |
| Periodical Title | Kozmopol-9 |
| Copyright Holder | Nemere István |
| Series | Kozmopol-9 |
| Publisher | Danubius Kódex magyar-osztrák kiadói Kft. |
| Printing/Publishing Director | Dr. Végh Oszkárné, Farkas Gábor |
| Editor in Chief | Dr. Végh Oszkárné |
| Printed by | Pécsi Szikra Nyomda |
| Distributed by/Director of Distribution | Magyar Posta |
| Format | Magazine |
| Language | Hungarian |
| Location | Budapest |
| This Edition Published | 1990-05 |
| Copyright | 1990 |
| Pages / Font | 46 pages |
| Series Number | 90/5 |
| ISSN | 0865-5316 |
| Impression/Printing No. | 90-1094 |
| Price | 36,- Ft |
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