180 Days™: Reading 2nd Edition, Spelling, Language, & Math 4-Book Set for 6th Grade Practice Workbook for Classroom and Home, Cool and Fun Practice Created by Teachers (180 Days of Practice)
| Country | USA |
| Brand | Royal Purple |
| Manufacturer | Royal Purple |
| ItemPartNumber | Royal-Kit-29 |
| UPCs | 641330117572 |
| EANs | 0641330117572 |
| ReleaseDate | 0000-00-00 |