Pʻokpal wa palpʻa kisul
By: Kim Sŏng-nam
Contributors: Chungguk Chosŏnjok Collection (Library of Congress. Asian Division. Korean Section)
Edition: Che 1-pʻan
Publisher: Yonyŏng Minjok Chʻulpʻansa; Yoyŏng-sŏng Sinhwa Sŏjŏm parhaeng
Published: 1987
Place of publication: Simyang
Language: kor
Number of pages: 155
Subjects: Bombs; Popular works; Explosives
Other titles: Bao po ji shu