යහ පාලනය සඳහා විධිමත් ලේඛන කළමනාකරණය
= Yaha palanaya sadaha vidimath lekana kalamanakaranaya
- Colombo Dept. of national archives 2007
- xv, 116 p. ill. 21 cm.
9789559016144
National archival material - good governance
651.504 / YAH
9789559016144
National archival material - good governance
651.504 / YAH