Ŭihak tosŏgwan esŏ ŭi chapchi iyong siltʻae e kwanhan yŏnʼgu
Subtitle: Sŏul Taehakkyo Ŭihak Tosŏgwan ŭl taesang ŭro
By: Chʻae Ok-tong.
Published: 1979
Language: kor
Number of pages: 80