Mind sharpening maths problems.
| Main Author: | John Bellingham |
|---|---|
| Format: | Open Shelf |
| Language: | English |
| Published: |
Kuala Lumpur:
Ar-Risalah Product,
2008.
|
| Subjects: |
| Physical Description: |
232p.: ill.; 29cm.. |
|---|---|
| ISBN: |
9789832672456 |