Chisŏngin ŭi chŏnjaeng kwa pʻyŏnghwa
By: Yi Chong-hak chŏ.
Publisher: Hyŏngsŏl Chʻulpʻansa
Published: 1980
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 285