Kaehwapʻa wa kaehwa sasang yŏnʼgu
By: Yi Kwang-nin chŏ
Edition: Chʻopʻan
Publisher: Ilchogak
Published: 1989
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 347
Subjects: History
Notes: Colophon inserted.

Includes bibliographical references.