Ŏnŏ hwanʼgyŏng yŏnʼgu
By: Chŏn Pyŏng-sŏn chiŭm.
Series: Chosŏn ŏnŏhak yŏnʼgu chʻongsŏ -- 4
Publisher: Pagijŏng
Published: 2000
Place of publication: Sŏul-si
Language: kor
Number of pages: 385
Subjects: Korean philology -- Korea (North); Communication
Notes: Originally published: [Pʻyŏngyang] : Sahoe Kwahak Chʻulpʻansa, 1999.