Kielen keinot
| Editor | Leena Malin |
| Publisher | Kirjayhtymä |
| Typography by | Jorma Luotio |
| Illustrator | Harri Kaasinen |
| Cover Art by | Kuvapörssi Oy |
| Photography | Pressfoto, Tele, Kari Haavisto |
| Diagrams by | Liisa Valkama, Irmeli Kuhlman |
| Layout by/Layout Coordinator | Irmeli Kuhlman |
| Printed by | Gummerus Kirjapaino Oy |
| Cover/Jacket Design by | Jorma Luotio |
| Maps | Liisa Valkama, Irmeli Kuhlman |
| Copyright Holder | Kirjayhtymä, Pekka Lamminvaara |
| Format | Paperback |
| Language | Finnish |
| Location | Finland |
| Printed | 1994 |
| Copyright | 1990 |
| Pages / Font | 263 pages |
| ISBN | 951-26-3417-1 |
| YKL (Finnish) | K 88.2 |
| Barcode | 9 789512 634170 |
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