C-lehti 1/89
| Publisher | Tecnopress Oy |
| Illustrator | Pentti Nuortimo, Wallu |
| Sales Assistant | Tapani Mäkelä |
| Managing Editor | Kim Leidenius |
| Layout by/Layout Coordinator | Pentti Nuortimo |
| Printed by | Sanomapaino |
| Staff Editor | Pasi Andrejeff, Max Hamberg, Pasi Hytönen, Jyrki J. J. Kasvi, Jukka Marin, Niko Nirvi, Jori Olkkonen, Pekka Pessi, Jouko Riikonen, Risto Siilasmaa, Petri Teittinen |
| Editor in Chief | Eskoensio Pipatti |
| Periodical Title | C-lehti |
| Sub-Editor | Tuija Luukkala |
| Sales Manager | Esa Sairio, Marjatta Kemppi |
| About/Subject | Commodore 64, Commodore Amiga |
| Format | Magazine |
| Language | Finnish |
| Location | Finland |
| Pages / Font | 64 pages |
| ISBN | 198754-89-01 |
| Price | 23,- |
| ISSN | 0783-8921 |
| Barcode | 9 770783 892031 |
| Notes | Pentti Nuortimo is credited as illustrator and layout man, but at least the illustrations are made by Wallu. |
Added by Gumby74