실학 사상가들 의 국방론
By: chŏja Kwahak Yŏksa Yŏn'guso, Kodae mit Chungsesa Yŏn'guso
Publisher: Kwahagwŏn Ch'ulp'ansa
Published: 1958
Place of publication: Pyongyang
Language: kor
Number of pages: 102
Subjects: Military art and science; Sirhak school; Military policy; History
Other titles: Sirhak sasanggadŭl ŭi kukpangnon