Chŏnʼguk ŭi chŏnhwagi mit tanmalgi pogŭp hyŏnhwang punsŏk
An edition of Chŏnʼguk ŭi chŏnhwagi mit tanmalgi pogŭp hyŏnhwang punsŏk (1991)
By Sŏng-ho Pak
Publish Date
1991
Publisher
Tʻongsin Kaebal Yŏnʼguwŏn
Language
kor
Pages
223
Description:
subjects: Cellular radio, Telecommunication, Facsimile transmission