Hyŏndae kyŏngjehak immun
Subtitle: kibon wŏlli wa saenghwal kyŏngje : kichʻo kyoyang kwajŏng
By: Kwŏn O-chʻŏl chŏ
Edition: 1-pʻan
Publisher: Samyŏngsa
Published: 1992
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 565