反共知識叢書
By: Hŭimang Chʻulpʻansa Pʻyŏnjippu pʻyŏn
Publisher: Hŭimang Chʻulpʻansa
Published: 1971
Place of publication: Sŏul
Language: kor
Subjects: Subversivie activities; Espionage, Korea (North)
Other titles: Panʾgong chisik chʻongsŏ