| Original Title | Grèves D'Hier Et D'Aujourd'dui |
| Original Language | French |
| Author | Georges Lefranc |
| Publisher | Portugália Editora |
| Translated by | Serafim Ferreira |
| Cover/Jacket Design by | Dorindo Carvalho |
| Printed and Bound by | Compugráfica, Lda |
| Format | Paperback |
| Language | Portuguese |
| Location | Portugal |
| Pages / Font | 341 pages |
Added by Xavier.Rafael