StoryB 830028
A Fórmula da Visibilidade
Invisible being from another dimension
- First published
- 20 April 1984
- Length
- 4 pages (4 tiers)
- Printed
- 2 times, in 2 countries
- Also coded
b830028
Credits
- Pencils
- Verci de Mello
- Ink
- ?
Characters
In bold: the story's lead.
Where it was printed
| Date | Country | Issue | Title |
|---|---|---|---|
| 20 April 1984 |  Brazil | O Pato Donald (Abril) 1694 | A Fórmula da Visibilidade |
| 28 September 1984 |  Portugal | Pato Donald 90 | A Formula da Visibilidade |