Kugŏsa yŏnʼgu
By: Kim Hyŏng-gyu chŏ
Edition: Chŭngbo[pʻan]
Publisher: Ilchogak
Published: 1969
Place of publication: [Sŏul]
Language: kor
Number of pages: 447
Subjects: Korean language; History
Notes: First ed. in 1962.

Bibliographical footnotes.