Chŏng Yag-yong ŭi sahoe kyoyuk sasang
By: Chŏng Hŭi-suk chŏ
Edition: Chʻopʻan
Series: Kyoyuk sinsŏ -- 153; Kyoyuk sinsŏ (Paeyŏngsa) -- 153.
Publisher: Paeyŏngsa
Published: 1987
Place of publication: Sŏul-si
Language: kor
Number of pages: 164