The Crowd: A Study of the Popular Mind and The Psychology of Revolution: Two Classics In One Volume
| Country | USA |
| Brand | Phaidon Press |
| Manufacturer | Phaidon Press |
| Binding | Hardcover |
| ItemPartNumber | 39089136 |
| ReleaseDate | 2020-10-14 |
| UnitCount | 1 |
| EANs | 9781838661434 |