Yawin chŏtkasŭm
By: Yi Chʻŏng-jun.
Edition: 1-pʻan
Publisher: Maŭm Sanchʻaek
Published: 2001
Place of publication: Sŏul-si
Language: kor
Number of pages: 170
Other titles: Yawin chŏt kasŭm
Notes: Essays.