9 Ganithaya Aegayeem Ha Pilithuru is a Sinhala-language book by R. T. B. Rathnayake. Published by Godage International Publishers. 72 pages.
| ISBN | 9789553038982 |
| Language | Sinhala |
| Publisher | Godage International Publishers |
| Author | R. T. B. Rathnayake |
| Pages | 72 |
