Ŏnŏ wa hwanʾgyŏng
By: Chʻoe Chʻang-sŏp chŏ.
Publisher: Sŏng Paoro Chʻulpʻansa
Published: 1986
Place of publication: Sŏul
Language: kor
Number of pages: 269
Subjects: Communication.; Language art.; Mass media and language.