Koryŏ sidae taeoe kwanʾgyesa yŏnʾgu
By: Kim Wi-hyŏn.
Edition: Chʻopʻan
Publisher: Kyŏngin Munhwasa
Published: 2004
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 501
Subjects: Korea -- Foreign relations -- 935-1392
Notes: Includes bibliographical references.