Office of the Observatory 사천대(司天臺)
RO : Sacheondae MC : Sach’ŏndae
Year : 1023-1116
Categories : Politics·Administration·Legislation>Administration>Central Administrative Institutions
UF :
Institute of Astronomical Observation Office of the Observatory
Sach'ŏndae Sa-ch'ŏn-tae of Observatory
RT :
4gwanjeong Bokbaksa
Bokjeong Pansacheondaesa
Sacheon jubu Sacheongam
Sacheongam@Gwanjik Sacheongwan
Sacheonseung Sacheonsogam
Saryeok
BT :
Cheonmun gigu@Goryeo