Les Muscles
| Series | Il Etait Une Fois La Vie |
| Number | Vol. 1 |
| Publisher | Hachette-Fabbri |
| Date | 1990 |
| Type | Comic Strips, Hardcover |
| Language | French |
| Colorist | Albert Barillé |
| Designer | Albert Barillé |
| Writer | Albert Barillé |
| Genre | Science |
| Published in | France |
| Pages | 30 |
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