Kyŏngbuk tonghaean pangŏn yŏnʼgu
Subtitle: Yŏngdŏk-gun Yonghae-myŏn ŭl chungsim ŭro
By: Chʻoe Myŏng-ok.
Series: Minjok munhwa chʻongsŏ ; 4
Publisher: Yŏngnam Taehakkyo Minjok Munwha Yŏnʼguso
Published: 1980
Language: kor
Number of pages: 228