Bibyeon 5chaek 비변5책(備邊五策)
RO : Bibyeon 5chaek MC : Pibyŏn 5ch’aek
Year : 1583
Categories : Politics·Administration·Legislation>Political Ideologies·Policies
UF :
Bibyeon Ochaek
RT :
Yu Seong-ryong
BT :
Simuchaek