Title: Chongqing dian xin zhi, 1886-1990 /
Authors: Chongqing Shi dian xin zhi bian zuan wei yuan hui.
Publisher: Chongqing Shi dian xin zhi bian zuan wei yuan hui],
Year: 1993
Subjects: Telecommunication China Chongqing History.; Telegraphy China Chongqing History.; Chongqing (China) History.