Tʻongsin chŏngchʻaek
By: [pʻyŏnchʻan Chʻesinbu Kihoek Kwallisil].
Contributors: Korea (South). Chʻesinbu. Kihoek Kwallisil.
Publisher: Chʻesinbu
Published: 1982
Place of publication: [Seoul]
Language: kor
Number of pages: 911
Subjects: Postal service -- Government policy -- Korea (South); Telephone -- Government policy -- Korea (South); Telecommunication -- Korea (South)
Notes: Cover title.
Errata slip inserted.