Title: Chosŏn 17-18-segi sangsŏ haesŏk ŭi saeroun kyŏnghyang
Subjects: History, Philosophy, Neo-Confucianism, Political science
Places: Korea
People: Hyu Yun (1617-1680), Ik Yi (1681-1763), Se-dang Pak (1629-1703)
Time periods: 17th century