Kkot i pʻinŭn kkadak
Subtitle: Ŏm Ki-wŏn tongyo, tongsijip
By: kŭrim Yi U-bŏm.
Series: Ŏrini kŭl pat : Hanʼguk ŭi tongyo tongsi sirijŭ ; 010
Publisher: Sŏmundang
Published: 1980
Place of publication: Sŏul
Language: kor
Number of pages: 124