Yŏmyŏng sidae
By: Yi Sŭng-yŏng chŏ
Edition: Chʻopʻan
Series: Pirok kwangbok 40-yŏn -- che 1-kwŏn
Publisher: Hongik Chʻulpʻansa
Published: 1985
Place of publication: Chʻungnam Sŏsan-kun
Language: kor
Number of pages: 322
Subjects: History