Chʻŏllo 50-yŏnsa.
Contributors: Chŏnʼguk Chʻŏlto Nodong Chohap.
Publisher: Chŏnʼguk Chʻŏlto Nodong Chohap
Published: 1997
Place of publication: Sŏul
Language: kor
Number of pages: 1121
Subjects: Chŏnʼguk Chʻŏlto Nodong Chohap -- History
Other titles: Chʻŏllo osimnyŏnsa