Koguryŏ taeoe kwan'gyesa
By: chipp'il kyosu paksa Kim Ǔn-t'aek
Publisher: Kwahak Paekkwa Sajŏn Ch'ulp'ansa
Published: 2016
Place of publication: P'yŏngyang-si
Language: kor
Number of pages: 120
ISBN-13: 9789946102320
Subjects: History; Foreign relations; Diplomatic relations; International relations