Yi, Pyông-gûn 李秉根 Kugô ûmûn non 國語音韻論 Yi, Pyông-gûn 李秉根 - Sôul 1997 한국방송대학교출판부 1997 - IV, 203 p. ISBN: 8920901104 Subjects--Topical Terms: Language -- Phonetics -- Modern -- Phonology -- The Contemporary Korean