Sŏngkwa paebun
Subtitle: sŏngkwa paebun chedo toip kwa kŏmtʻo sahang
By: Chŏng In-su.
Publisher: Hanʼguk Nodong Yŏnʼguwŏn
Published: 1991
Place of publication: Sŏul
Language: kor
Number of pages: 108