El Día Mas Largo (Parte 1ª) #77
| Series | Factor X |
| Number | #77 |
| Publisher | Comics Forum, Editorial Planeta DeAgostini |
| Date | 1994 |
| Type | Comic Book, Softcover |
| Language | Spanish |
| Artist | Terry Shoemaker |
| Author | Scott Lobdell |
| Co-Author | J.M DeMatteis* |
| Colorist | Glynis Oliver Wein |
| Inker | Al Milgrom |
| Genre | Superhero |
| Published in | Spain |
| Pages | 34 |
| ISBN | 84-395-0677-5 |
| Notes | Índice Factor X |
Added by pirulat