Qi ye gan bu xie zuo du ben
By: Tianjin shi qi ye mi shu gong zuo yan jiu hui "Qi ye mi shu yu xie zuo" za zhi bian ji bu bian zhu
Edition: Di 1 ban
Publisher: Tianjin ren min chu ban she; Xin hua shu dian Tianjin fa xing suo fa xing
Published: 1985
Place of publication: [Tientsin]
Language: chi
Number of pages: 402
Subjects: Chinese Commercial correspondence