15-segi ŏnhae charyo wa kugyŏlmun
By: Yun Yong-sŏn.
Publisher: Yŏngnak
Published: 2003
Place of publication: Sŏul
Language: kor
Number of pages: 235
Subjects: Kugyŏl.; Korean language -- Middle Korean, 935-1500.
Other titles: Sibo-segi ŏnhae charyo wa kugyŏlmun
Notes: Includes bibliographical references and index.