Qinhuangdao you dian zhi, 1884-1990
By: ["Qinhuangdao you dian zhi" bian zuan wei yuan hui]
Edition: Di 1 ban
Publisher: Tianjin ren min chu ban she
Published: 1997
Place of publication: [Tianjin Shi]
Language: chi
Number of pages: 337
Subjects: Telecommunication