il song na

Il-sŏng Na · Yŏnse Taehakkyo Chʻulpʻanbu

352 sayfa · 2004

Science / Study and teaching (Secondary) / Missions / Educational work / History

Il-sŏng Na · Kinyŏm Nonmunjip Palgan Wiwŏnghoe

803 sayfa · 1992

Astronomy

Il-sŏng Na · Chŏngŭmsa

155 sayfa · 1985

Halley's comet

Il-sŏng Na · Sŏul Taehakkyo Chʻulpʻanbu

245 sayfa · 2000

Astronomy / History

Il-sŏng Na · Yŏnse Taehakkyo Taehak Ch'ulp'an Munhwawŏn

638 sayfa · 2016

Korean Astronomy / History / Astronomy

Na, Il-sŏng. · Yŏnse Taehakkyo, Chʻulpʻanbu

54 sayfa · 1979

Stars / Atlases

Il-sŏng Na, F. Richard Stephenson · Yonsei University Press

401 sayfa · 1997

Congresses / Chinese Astronomy / Korean Astronomy / History

Il-sŏng Na, Kye-sun Yi · (Sa) Kwahak Munhwa Chinhŭngwŏn

Sayfa sayısı yok · 2019

Korean Astronomy / Early works to 1800 / Korean Calendar / Chinese Calendar / Science

Se-il Pak, Sŏng-nin Na, To-ch'ŏl Sin · Nanam

462 sayfa · 2009

Communitarianism / Liberalism