周易四箋
Subtitle: 8-kwŏn
By: Chŏng Yag-yong chŏ
Series: Yŏyudang chŏnsŏ. che 2-chip -- che 37-44-kwŏn; Yŏyudang chŏnsŏ -- che 37-44-kwŏn
Publisher: Sin Chosŏnsa
Published: 1937
Place of publication: Kyŏngsŏng
Language: kor
Subjects: Commentaries; Yi jing
Other titles: Chuyŏk sajŏn; Chou i ssu chien