Weak Two Opens and Pre-emptive Bids: Bridge Concepts and Practice (Self-Study Workbooks to Improve Your Game) (Volume 7)
| Country | USA |
| Brand | Whirlwind Bridge |
| Manufacturer | Whirlwind Bridge |
| Binding | Paperback |
| ItemPartNumber | black & white illustrations |
| UnitCount | 1 |
| EANs | 9780615797137 |
| ReleaseDate | 0000-00-00 |