Tongijok kwa Puyŏ ŭi yŏksa
By: Sŏ Pyŏng-guk chiŭm.
Edition: Chʻopʻan
Publisher: Hyean
Published: 2001
Place of publication: Sŏul
Language: kor
Number of pages: 194
Subjects: Korea -- History -- To 935.