연길폭탄
Subtitle: Hang-Il yugyŏk taewŏn ŭi tʻujaeng silgi
By: Pak Yŏng-sun chŏ
Publisher: Chigŏp Tongmaeng Chʻulpʻansa
Published: 1963
Place of publication: Pʻyŏngyang
Language: kor
Number of pages: 313
Other titles: Yŏnʾgil pʻoktʻan