The Hardest Logic Workbook for Gritty Kids: Spatial Reasoning, Math Puzzles, Word Games, Logic Problems, Focus Activities, Two-Player Games. (Develop ... & STEM Skills in Kids Ages 10, 11, 12.)
| Country | USA |
| Brand | Duxbury Press |
| Manufacturer | Duxbury Press |
| Binding | Hardcover |
| UnitCount | 1 |
| EANs | 9780534229023 |
| ReleaseDate | 0000-00-00 |