English-Sinhala Neethi Arathakoshaya is a Sinhala-language book by Thaja Poornima Gunasekara. Published by Godage International Publishers. 720 pages.
| ISBN | 9789553052148 |
| Language | Sinhala |
| Publisher | Godage International Publishers |
| Author | Thaja Poornima Gunasekara |
| Pages | 720 |
