Hanʼguk kyŏngchʻal chedosa
Series: Kyŏngchʻal kyoyang chʻongsŏ -- 14; Kyŏngchʻal kyoyang chʻongsŏ -- 14.
Publisher: [Kungnip Kyŏngchʻal Chŏnmun Hakkyo]
Published: 1957
Place of publication: [Sŏul]
Language: kor
Number of pages: 200
Subjects: Police; History