Midiŏ yŏn'gu e taehan chayŏn kwahak ŭi sigak
By: Kim Tong-min
Edition: Ch'op'an
Series: Han'guk Ŏllon Chŏngbo Hakhoe chisik ch'ongsŏ; Han'guk Ŏllon Chŏngbo Hakhoe chisik ch'ongsŏ
Publisher: K'ŏmyunik'eisyŏn Puksŭ
Published: 2018
Place of publication: Sŏul-si
Language: kor
Number of pages: 101
ISBN-13: 9791128810312
Subjects: Mass media; Technological innovations; Technology and civilization
Notes: Includes bibliographical references.