Adyathana Wyawahara Bashawa is a Sinhala-language book by Ariyadasa Millagahathanna. Published by Godage International Publishers. 120 pages.
| ISBN | 9789553087010 |
| Language | Sinhala |
| Publisher | Godage International Publishers |
| Author | Ariyadasa Millagahathanna |
| Pages | 120 |
