Mŏltʻi midiŏ wa chŏngbohwa sahoe
By: [Chŏng Kwang-su ... [et al.].
Contributors: Chŏng, Kwang-su.
Series: Chʻŏmdan kwahak kisul chʻongsŏ -- 011
Publisher: Hanʾguk Kwahak Kisul Chinhŭng Chaedan
Published: 1995
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 198
Subjects: Telecommunication -- Technological innovations.; Information technology.