Title: Chosŏn ŭi kŭndae chŏnhwan kwa P'yŏngan-do yŏn'gu
Subjects: Politics and government, Intellectual life, History
Places: P'yŏngan-namdo (Korea), P'yŏngan-bukto (Korea), Korea
Time periods: 1864-1910, 1637-1864