නව බදු ක්රමය, 1965-66 [Text - Sinhala]
= Nava badu kramaya, 1965-66
- Colombo Department of Inland Revenue 1966
- 63 p. 22cm.
Text in Sinhala.
Economics
Public Finance
336.20095493 / SRI
Text in Sinhala.
Economics
Public Finance
336.20095493 / SRI