උපකරණ හා ද්‍රව්‍ය(upakaraNa haa dhrw\ya)

Date

Authors

Jayawardhana, G.G.

Publisher

National Science Council:Colombo

Keywords

Citation

Vidurava, 3(2):p.7-9

URI

https://viduketha.nsf.gov.lk/handle/123456789/19330

Collections

Vidurva Articles - Sinhala