The Crowd: A Study of the Popular Mind and The Psychology of Revolution: Two Classics In One Volume
| Country | USA |
| Brand | Oxford University Press |
| Manufacturer | J. Paul Getty Museum |
| Binding | Paperback |
| ItemPartNumber | full-colour illustrations throughout |
| UnitCount | 1 |
| Format | Illustrated |
| EANs | 9780892369751 |
| ReleaseDate | 0000-00-00 |