Yun Ha Chŏng sammun chʻwirok
By: [pʻyŏnjibin Kojŏn Yŏnʼgusil].
Series: Hanʼguk kodae sosŏl taegye ; 2
Publisher: Hanʼguk Chŏngsin Munhwa Yŏnʼguwŏn
Published: 1981
Place of publication: Sŏul
Language: kor
Number of pages: 25