济南电信志
By: Ji'nan Shi dian xin ju shi zhi ban gong shi bian
Edition: Di 1 ban.
Publisher: Ji'nan Shi dian xin ju
Published: 1991
Place of publication: Jinan
Language: chi
Number of pages: 400
Subjects: Telecommunication; History
Other titles: Jinan dian xin zhi
Notes: "Nei bu zi liao" -- Colophon.