Math Olympiad Contests Preparatory Book: 450+ Selected Problems with Answers, USSR Mathematics: Logical Thinking, Mathematics Competitions. Level 1 - Beginner, grades 5 - 8
| Country | USA |
| Brand | CEC |
| Manufacturer | CEC |
| Binding | Jewelry |
| ItemPartNumber | 73 |
| Model | 73 |
| UnitCount | 10 |
| ReleaseDate | 0000-00-00 |