"Koryŏsa" Pyŏngji yŏkchu
By: Yi Ki-baek, Kim Yong-sŏn chiŭm
Edition: 1-p'an
Publisher: Ilchogak
Published: 2011
Place of publication: Sŏul-si
Language: kor
Number of pages: 493
ISBN-13: 9788933706107
Subjects: Military History; History; Koryŏsa; Armed Forces