Ollain kwanggo kyoyuk
By: Yi Chŏng-gi
Edition: Ch'op'an
Series: K'ŏmyunik'eisyŏn ihae ch'ongsŏ; K'ŏmyunik'eisyŏn ihae ch'ongsŏ
Publisher: K'ŏmyunik'eisyŏn Puksŭ
Published: 2018
Place of publication: Sŏul-si
Language: kor
Number of pages: 95
ISBN-13: 9791128800719
Subjects: Internet advertising; Study and teaching; Internet marketing