The Crowd: A Study of the Popular Mind and The Psychology of Revolution: Two Classics In One Volume
| Country | USA |
| Brand | Meredith Music |
| Manufacturer | Meredith Music |
| Binding | Paperback |
| ItemPartNumber | 317022 |
| ReleaseDate | 2000-03-01 |
| UnitCount | 1 |
| UPCs | 073999170221 |
| EANs | 9780634056000 |