Haengjŏnghak yoron
By: Kwak Hyo-mun pʻyŏnjŏ
Edition: Chʻopʻan
Series: Paegije sahoe kwahak chʻongsŏ
Publisher: Paegije
Published: 1991
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 989