Chʻŏlkil kwa tŏburŏ sŭmultu hae
Subtitle: kŭrim iyagi
By: [chippʻil Yi Tae-sik ; pʻyŏnjip Pak Chong-nyŏl ; kŭrim Pak Yŏng-chʻŏl]
Publisher: Chʻŏlto Chʻulpʻansa
Published: 1990
Place of publication: [Pʻyŏngyang]
Language: kor
Number of pages: 48