Ŏwŏn ŭi osolkil
By: Chʻoe Chʻang-nyŏl chiŭm.
Publisher: Hanʾguk Haksul Chŏngbo
Published: 2002
Place of publication: Kyŏnggi-do Koyang-si
Language: kor
Number of pages: 260
Subjects: Korean language -- Etymology.