Hyŏndae chŏngchʻi wa chŏngchʻi sasang
By: Yi Sang-du chŏ
Edition: Chʻopʻan
Series: Tʻaeyang sŏnsŏ -- 26
Publisher: Tʻaeyangsa
Published: 1985
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 538