역경철학
Subtitle: 주역과정역으로밝힌역경원리 / 이현중著
Publisher: Munye Ch'ulp'ansa
Published: 2014
Place of publication: Sŏul
Language: kor
ISBN-13: 9788931007848
Other titles: Yŏkkyŏng ch'ŏrhak : chuyŏk kwa chŏngyŏk ŭro palk'in yŏkkyŏng wŏlli / Yi Hyŏn-jung