- Story code
- FC JM 1842A
- Origin
- France
- Title
- Comment ça marche
- Pages
- 1/4
- Layout
- illustration
- Appearances
- Gyro's Helper [show character portraits]
- Idea
- ?
- Art (pencil and ink)
- Jean-Pierre Lacroux
- Date of first publication
- Indexed
Publications
-
France
- Le Journal de Mickey 1842 (1987) Comment ça marche
- Donald Magazine 87-41 (1987) idem
- Le Journal de Mickey (Albums) 128 idem