Ttangkul chŏnjaeng ŭi ch'aengnyak
Subtitle: Stratagem of war of tunnel
By: Han Sŏng-ju chŏ
Publisher: J F
Published: 2013
Place of publication: Sŏul T'ŭkpyŏlsi
Language: kor
Number of pages: 206
ISBN-13: 9788996462958
Subjects: National security; Strategic aspects; Tunnels; Foreign relations; Politics and government; Military policy
Other titles: Stratagem of war of tunnel