Pyŏnjŭngpŏp kangŭi
By: Yu Pyŏng-ju yŏkkŭm
Edition: Chʻopʻan
Series: Hanul chʻongsŏ -- 60
Publisher: Hanul
Published: 1987
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 150
Subjects: Logic