Dian xin shi liao
By: [Zhu bian zhe Zhu Huisen ; bian zhe Ye Jianqing]
Series: Zhong hua min guo jiao tong shi liao -- 2
Publisher: Guo shi guan
Published: 1990
Place of publication: Taibei Xian Xindian Shi
Language: chi
Number of pages: 692
Subjects: Telecommunication; History; Sources