Chŏngchʻihak kaeron
By: Chʻoe Yo-hwan, Kim Chin-bok kongjŏ
Series: Taehak chŏnsŏ. Chŏngchʻihak kangŭi; Taehak chŏnsŏ
Publisher: Pagyŏng Sa
Published: 1964
Place of publication: Sŏul
Language: kor
Number of pages: 301