Pʻokpʻung ŭi sana
Subtitle: changpʻyŏn sosŏl
By: Hŏ Mun-gil.
Publisher: Munhak Yesul Chʻulpʻansa
Published: 2006
Place of publication: [Pʻyŏngyang]
Language: kor
Table of contents: title: v. 1. Unmyŏng ŭi hoeori; title: v. 2. Koyo sok ŭi kyŏltʻu; title: v. 3. Unmyŏng ŭi tŭngpul.