Chungguk tongbuk chibang ŭi Koguryŏ mit Parhae yujŏk tapsa pogo
By: Chu Yŏng-hŏn
Publisher: Sahoe Kwahagwŏn Chʻulpʻansa
Published: 1966
Place of publication: [Pʻyŏngyang]
Language: kor
Number of pages: 52
Subjects: Historic sites; Antiquities; Description and travel