Yusin sok ŭi Sŏul
By: chŏja Pʻillippŭ Ppongsŭ, Tʻomasŭ Rossŭ ; yŏkcha Chŏng Chʻŏr-hyŏk
Publisher: Sahoe Kwahaksa
Published: 1973
Place of publication: [Tokyo]
Language: kor
Number of pages: 44