Kŭrigo uri nŭn kkum kkugi sijak hayŏtta
By: An Chae-chʻan ... [et al.].
Edition: Chʻopʻan
Series: "Si Undong" Tongin sijip -- 3; Chʻŏngha sisŏn -- 2
Publisher: Chʻŏngha
Published: 1981
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 104