Monggo ullyak kwa sasŏng tʻonggo ŭi yŏnʼgu
By: Yu Chʻang-gyun chŏ.
Publisher: Hyŏngsŏl Chʻulpʻansa
Published: 1974
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 378