Kyŏngsillyŏn 2007
Subtitle: Ch'angrip 18-chunyŏn Hwaltong charyojip
Publisher: Kyŏngje chŏngŭi silchʻŏn simin yŏnhap
Published: 2008
Place of publication: Sŏul
Language: kor
Number of pages: 461
Subjects: Social problems
Other titles: Ch'angrip 18-chunyŏn Hwaltong charyojip.