Trade-Offs: An Introduction to Economic Reasoning and Social Issues, Second Edition
| Country | USA |
| Brand | Walker |
| Manufacturer | Tenneco (Dynomax, Walker, Thrush) |
| Binding | Automotive |
| ItemPartNumber | 46914 |
| Model | 46914 |
| Warranty | No Warranty |
| Color | Stainless Steel |
| ReleaseDate | 2013-11-14 |
| Size | 5 Inch x 6 Foot |
| UnitCount | 1 |
| UPCs | 086387469142 |
| EANs | 0086387469142 |