| Author | Mikhail Bakunin |
| Editor | José J. de Olañeta |
| Introduction by | Claudio Lozano |
| Translated by | Claudio Lozano |
| Copyright Holder (Translation) | Claudio Lozano |
| Copyright Holder (Introduction/Prologue) | Claudio Lozano |
| Copyright Holder (This Edition) | José J. de Olañeta |
| Publisher Series | Pequeña Biblioteca Calamvs Scriptorivs |
| Printed by | Industria Gráfica Pasaje |
| About/Subject | Anarchism |
| Format | Soft cover |
| Language | Spanish |
| Location | Spain |
| This Edition Published | 1979 |
| Pages / Font | 60 pages |
| ISBN | 84-85354-36-9 |
| DL (Spanish) | B-29248-1979 |
| Series Number | 37 |
