Tangnagwi al
By: kŭl, kŭrim Yi U-gyŏng.
Series: Yi U-gyŏng chŏllae tonghwajip -- 3
Publisher: Hanʼguk Pʻŭroebel
Published: 1997
Place of publication: Sŏul-si
Language: kor
Number of pages: 31
Notes: Korean and English.