මෙලොව සියක් අවුරුදු එහි එක දවස

Files

NAVA-47(3)-21.pdf (6.31 MB)

Date

Authors

Publisher

Lake House:Colombo

Keywords

Astronomy, Stars, Planetary system

Citation

Navayugaya, 47(3):p.21-27

URI

https://dl.nsf.gov.lk/handle/1/22504

Collections

Navayugaya (Sinhala)