昆明通信段志, 1957-2000
By: Kunming tong xin duan zhi bian zuan wei yuan hui
Edition: Di 1 ban.
Publisher: Kunming tong xin duan zhi bian zuan wei yuan hui
Published: 2000
Place of publication: Kunming Shi
Language: chi
Number of pages: 196
Subjects: Telecommunication; History
Other titles: Kunming tong xin duan zhi , 1957-2000