Ch'ŏnmun
Subtitle: hanŭl ŭi ich'i, ttang ŭi isang = Heaven and man, principles and ideals
Publisher: Kungnip Minsok Pangmulgwan
Published: 2004
Place of publication: Sŏul T'ŭkpyŏlsi
Language: kor
Number of pages: 255
Subjects: Exhibitions; Astronomy; Astronomical instruments; Kungnip Minsok Pangmulgwan (Korea)
Other titles: Heaven and man, principles and ideals; Hanŭl ŭi ich'i, ttang ŭi isang
Notes: Includes bibliographical references.

Text in Korean; English summary: p. 254.