Balancing Doubles and Re-opening Doubles: Winning Bridge Convention Series eBooklet (Winning Bridge Convention Series, Competitive Doubles Book 4)
| Country | USA |
| Brand | Boy Scouts of America |
| Manufacturer | Boy Scouts of America |
| Binding | Paperback |
| EANs | 9780839550013 |
| ReleaseDate | 0000-00-00 |