NEC3 Engineering and Construction Contract Option A: Price contract with activity schedule
| Country | USA |
| Brand | Harper Perennial |
| Manufacturer | Harper |
| Binding | Paperback |
| ItemPartNumber | black & white illustrations |
| ReleaseDate | 2007-01-09 |
| UnitCount | 1 |
| EANs | 9780060740245 |