Pyŏnjŭngpŏpchŏk yumullon
By: [chŏja Kim Chʻaek Kongŏp Taehak, Chʻŏrhak Kangjwa ; pʻyŏnjip Yi Sŭng-bok].
Publisher: Hagu Sŏbang
Published: 1978
Place of publication: [Tonggyŏng]
Language: kor
Number of pages: 21