Gong an wei bo
Subtitle: shi jian yu qian jing
By: Gong an bu fa yan ren ban gong shi bian
Edition: Di 1 ban
Publisher: Qun zhong chu ban she
Published: 2012
Place of publication: Beijing
Language: chi
Number of pages: 151
ISBN-13: 9787501449477
Subjects: Police communication systems; Police; Internet
Other titles: Gongan wei bo :; Shi jian yu qian jing