Pukhan pangsong yongŏ chosa yŏnʾgu
By: Chŏn Su-tʻae.
Publisher: Kungnip Kugŏ Yŏnʾguwŏn
Published: 2002
Place of publication: Sŏul-si
Language: kor
Number of pages: 251
Subjects: Radio broadcasters -- Korea (North) -- Language.; Korean language -- Korea (North) -- Usage.
Notes: Includes index.