Chʻŏnnyŏn hak
Subtitle: Yi Chʻŏng-jun sosŏl.
Edition: 1-pʻan
Publisher: Yŏllimwŏn
Published: 2007
Place of publication: Kyŏnggi-do Pʻaju-si
Language: kor
Number of pages: 147
ISBN-13: 9788970635514
Table of contents: title: Sŏnhaktong nagŭne; title: Sori ŭi pit; title: Sŏpʻyŏnje.