Kukhak yŏnʼgu nonʼgo
Subtitle: Yŏnbuk chʻojon
By: Yang Chu-dong chŏ
Edition: Chʻopʻan
Publisher: Ŭryu Munhwasa
Published: 1962
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 408
Subjects: Korean language; History; Writing; Idu
Other titles: Yŏnbuk chʻojon.
Notes: In Korean.

Colophon inserted.