中國之電信事業
By: Zhao Zengjue zhu
Edition: Zai ban.
Series: Xin zhong xue wen ku
Publisher: Shang wu yin shu guan
Published: 1946
Place of publication: Shanghai
Language: chi
Number of pages: 80
Subjects: Telecommunication
Other titles: Zhongguo zhi dian xin shi ye
Notes: Bibliography: p. 78