Paryeshana Kramawidya Praweshaya is a Sinhala-language book by Prof. Ashoka Jayasena and Dr. Susila Kumari Ambakka. Published by Godage Publishers. 176 pages.
| ISBN | 978-955-30-6343-4 |
| Language | Sinhala |
| Publisher | Godage Publishers |
| Author | Prof. Ashoka Jayasena and Dr. Susila Kumari Ambakka |
| Pages | 176 |
