Chirŭi haesŏl
Subtitle: chungso kiŏp hyŏptong chohap unyŏng sarye
Series: Charyo -- 85-11; Charyo (Chungso Kiŏp Hyŏptong Chohap Chunganghoe) -- 85-11.
Publisher: Chungso Kiŏp Hyŏptong Chohap Chunganghoe
Published: 1986
Place of publication: [Seoul]
Language: kor
Number of pages: 284