Kwahakcha Cho Kyŏng-ch'ŏl pyŏl kwa saraon insaeng
Edition: Ch'op'an
Publisher: Sŏhae Munjip
Published: 2007
Place of publication: Kyŏnggi-do P'aju-si
Language: kor
Number of pages: 398
ISBN-13: 9788974833138
Subjects: Astronomers; Biography