영웅의시대
By: [chŏja Yi Yun-gi]
Edition: Kaejŏngpʻan.
Series: Mwitʻosŭ -- che 2-pu
Publisher: Koryŏwŏn
Published: 1999
Place of publication: Sŏul
Language: kor
Number of pages: 361
Other titles: Yŏngung ŭi sidae