You dian tong ji xue
By: Zheng Renquan, Dai Qinggao bian zhu.
Contributors: Dai, Qinggao.
Edition: Di 1 ban.
Publisher: Ren min you dian chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1981
Place of publication: Beijing
Language: chi
Number of pages: 405
Subjects: Postal service -- Statistical methods.; Telecommunication -- Statistical methods.