Insa kwalli yŏnsŭp
By: Yu Ki-hyŏn pʻyŏnjŏ.
Series: Kyŏngyŏnghak yŏnsŭp chʻongsŏ
Publisher: Muyŏk Kyŏngyŏngsa
Published: 1979
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 250