The Crowd: A Study of the Popular Mind and The Psychology of Revolution: Two Classics In One Volume
| Country | USA |
| Manufacturer | Publications International, Ltd. |
| Binding | Spiral-bound |
| ItemPartNumber | 9781639388219 |
| ReleaseDate | 2025-03-20 |
| UnitCount | 1 |
| EANs | 9781639388219 |