Ttang
Series: Ri Ki-yŏng sŏnjip -- 9; Ri Ki-yŏng sŏnjip -- 9.
Publisher: Chosŏn Chakka Tongmaeng Chʻulpʻansa
Published: 1960
Place of publication: [Pʻyŏngyang]
Language: kor
Number of pages: 672