中囯集邮百科知识
By: Geng Shouzhong, Yang Zhimei bian zhu
Edition: Di 1 ban.
Publisher: Hua xia chu ban she; Xin hua shu dian jing xiao
Published: 1987
Place of publication: Beijing
Language: chi
Number of pages: 884
Subjects: Postage stamps; Collectors and collecting; Dictionaries
Other titles: Zhongguo ji you bai ke zhi shi